The Oldsmobile gets my vote….love it… and anyone else remember sitting on the front porch, eyes shut, and identifying passing cars just by the sound of their exhaust? Back then, every brand Chevy, Pontiac, Oldsmobile, Buick, Cadillac, Ford, Chrysler had a unique voice that was unmistakable. Those distinctions faded by 1977, but the memories linger.
Yes,...The Buick 455 in the GS was pure class smooth, quiet, and deceptive. But here's the twist: while others praise the rumble of the 426 hemi or Chevy’s big blocks, I argue the Buick's torque and engineering finesse set it apart. Quiet dominance beats loud horsepower every time. ...
@AdelynDodson Thank you so much for sharing such a vivid, nostalgic moment Oldsmobile definitely had its own unmistakable rumble, and you’re absolutely right-back in the day, each American classic had a unique voice that set it apart. The distinct growl of a Pontiac, the refined purr of a Buick, the authoritative roar of a Chevy, those sounds are embedded in our memories, conjuring images of front porch afternoons and warm summer breezes. As we continue exploring these legendary American machines, let’s keep those cherished memories alive. Everyone, please share your own experiences, comment, and don’t forget to subscribe to keep this legacy rolling
@charlesdiggs5297 Thank you for sharing that memory It’s fascinating how those classic days extend beyond cars into the realm of heavy-duty trucks and buses. Working on those engines must have been quite an experience-engines like the legendary 455 V8 weren’t just for speed, they were symbols of ingenuity and craftsmanship.
I worked on a lot of these engines back in the day, and let me tell you, the Pontiac 455 Super Duty was a beast to tune! We used to build them for drag racing, and they could take an absolute beating. One customer even drove his SD 455 to the track, ran low 12s, and drove it home.
Yes...Buick’s 455 was a sleeper legend! Here’s a nugget: it had the highest torque rating of any muscle car engine of its time 510 lb ft in the GS Stage 1.
@tryphena323l, your comment just brought a big smile to our faces It’s incredible to hear firsthand experiences from someone who’s worked on these legendary engines. The Pontiac 455 Super Duty truly is a marvel, and the fact that it could handle the abuse of drag racing and still be street-drivable speaks volumes about its engineering. Low 12s on a street car? That’s just insane! Hearing about those days and your hands-on expertise adds so much depth to the discussion. If you’ve got more stories or tips about tuning these classics, we’d love to hear them! Sharing knowledge like this keeps the muscle car spirit alive. To everyone else, let’s get the conversation going Share your experiences, favorite builds, or dream muscle cars. Don’t forget to comment, share, and subscribe to American Muscle Cars to keep this amazing community growing Let’s celebrate these iconic machines together...
@backspace4093 Your comment just brought a big smile to our faces-thank you for pointing that out! The introduction of the 455 in 1970 marked a milestone in American muscle car history, cementing its place as a true powerhouse. The Pontiac 455 Super Duty, in particular, stands as a testament to engineering brilliance, balancing raw power with street drivability. have a good weekend...hope to see you newest videos...
@@backspace4093 yes....but Buick’s 455 wasn’t the first 455 it was Pontiac’s 455 in 1970, offered across multiple models. The torque king GS Stage 1 was incredible, but Pontiac’s H.O. version hit hard too. And let’s not forget, Oldsmobile joined the 455 game that same year. 1970 was the year for big cube muscle.
I remember my dad’s 1970 Buick GS 455 it was the first car I ever got to ride in that made me truly feel speed. That deep, throaty roar when he floored it on the highway was something I’ll never forget. It wasn’t just a car; it was part of the family.
The Buick 455 was a sleeper legend. People drool over Hemis and LS6 Chevys, but the GS 455’s Stage 1 package had 510 lb ft of torque, more than almost anything else in '70
@tondella58 What an amazing memory The 1970 Buick GS 455 is a true legend, with its big block V8 and that unmistakable roar that defines American muscle. It’s incredible how these cars don’t just leave tire marks, they leave lasting impressions on our hearts. Your dad’s GS 455 wasn’t just a machine; it was a part of your story, and that makes it even more special. Thank you for sharing such a heartfelt moment Everyone, let’s hear more of your muscle car memories comment below, hit that like button, and don’t forget to share and subscribe for more American Muscle Cars see you next videos...
I’ve got a 1970 Oldsmobile 442 with the 455 engine sitting in my garage right now. It took me years to restore it to its original glory, and let me tell you love that engine fire up.
A 1970 Olds 442 with a 455 is a true American classic. While the Buick 455 is a force to be reckoned with, the 442 offers a more muscular, performance-oriented experience. It's a raw, unfiltered power that's both thrilling and intimidating. It's the kind of car that demands respect, and rewards the bold.
@avantikaaria That’s incredible The 1970 Oldsmobile 442 with the legendary 455 engine is a masterpiece of American muscle. Hearing that roar when the engine fires up is pure magic, it’s not just a car; it’s a time capsule that takes you back to the golden era of horsepower and style. The dedication it takes to restore a classic like yours to its original glory is no small feat. Hats off to you for bringing that beast back to life For all the muscle car enthusiasts out there, stories like this remind us why we love these machines. Got a classic sitting in your garage, or maybe just a dream car in mind? Share your passion in the comments Don’t forget to like, share, and subscribe to American Muscle Cars for more legendary rides and inspiration. Let’s keep the muscle car spirit alive... Have a great day.
In my opinion, the Buick 455 was the ultimate 455 of its time. Its gentleman’s sports car appeal in the GS was unmatched a sleeper with style. Even today, catching a rare glimpse of one turning heads reminds us why it’s such a legend....
@CookeZachery What a fantastic comment there’s something undeniably special about the Buick 455. The combination of raw power and understated elegance in the GS truly made it a 'gentleman’s sports car.' Its sleeper appeal made it a legend among muscle cars, often underestimated until it left others in the dust. Even decades later, spotting one on the road is a treat, a rolling reminder of the golden era of American muscle cars. Did you know the 455 Stage 1 option pushed the GS into elite territory with its factory-rated 360 horsepower (though enthusiasts argue it was likely underrated)? It’s no wonder it still turns heads. We’d love to hear what other American muscle icons you think deserve similar recognition Drop your thoughts in the comments, share this with fellow car lovers, and don’t forget to subscribe for more legendary muscle car content. Let’s keep the spirit of these classics alive...
I used to sell Buicks and Oldsmobiles back in the early 70s, and let me tell you, the 455 engines were the stars of the showroom. Customers would come in just to hear the engine rumble! I remember one guy who bought a Riviera GS 455 he didn’t even test drive it; he just heard it start up and said, I’ll take it. Those were the days when horsepower sold cars, and the 455s practically sold themselves.
@tonmaximus80 Wow, what an incredible memory The 455 engines truly were icons of their time massive power, unmatched sound, and the kind of performance that sold itself, just like you said. The Riviera GS 455 is a legend in its own right, and it’s amazing to hear firsthand stories from someone who was there in the golden age of American muscle. Thank you for sharing this nostalgic gem with us To everyone here, let us know your favorite muscle car memories or dream rides in the comments. Don’t forget to like, share, and subscribe to American Muscle Cars!
The Buick 455 was a masterpiece of engineering, a symphony of torque and refinement. While the Pontiac 455 roared with raw power, the Buick 455 purred with sophisticated strength. Iove Buick
@CookeZachery Your appreciation for the Buick 455 is spot on, it truly was a masterpiece The way Buick engineered this torque monster to deliver power so effortlessly is a testament to their genius. And you're absolutely right about its refined strength-few engines could match its smoothness while still packing that punch. The Pontiac 455 had its own wild charm, but the Buick 455 brought sophistication to the muscle car world. Thank you for sharing your love for Buick-it’s enthusiasts like you who make this community thriv... have a good day...
Absolutely fascinating….A decade ago, Hot Rod magazine conducted a comparison by spending 5500 USD each on Ford, Chevy, Olds, Pontiac, and Buick 455 engines. With similar components, the Buick emerged as the clear winner, delivering about 550 hp net with straightforward modifications and proper blueprinting a testament to its potential
Thank you so much for sharing this, @KeithGreene-k1v That Hot Rod magazine comparison is a classic, and you’re absolutely right the Buick 455’s raw power and potential are legendary. It’s amazing how proper blueprinting and some straightforward mods can unleash such impressive performance. The Buick truly proved it could hold its own among the heavyweights. This just goes to show how much untapped potential lies in these iconic American engines. To everyone watching, what’s your favorite muscle car engine story? Let us know in the comments, and don’t forget to like, share, and subscribe to American Muscle Cars for more thrilling content
I owned a 70 Buick with the 455, and let me tell you, it was a torque monster! A gentle press of the pedal would launch the car with ferocity, defying expectations for a luxury ride. It wasn’t just comfort, it was unforgettable power wrapped in sophistication.
@AilaniMadden Wow, owning a '70 Buick with the 455 must have been an incredible experience That torque monster is legendary for its blend of raw power and elegance-an amazing example of American engineering. The way you described it captures the soul of muscle cars perfectly: ferocious performance paired with unmatched sophistication. We'd love to hear more about your adventures with it! To everyone else, what’s your favorite muscle car memory? Drop it in the comments Don’t forget to like, share, and subscribe to American Muscle Cars for more epic stories and content celebrating these iconic machines
@@MuscleCarMasters68 Honestly, the '70 Buick with the 455 deserves way more credit than it gets in the muscle car world. Everyone talks about Chevelles and Mustangs, but the Buick GS 455 Stage 1 could outrun many of them with ease. Smooth luxury and 510 lb ft of torque?
Wow, you nailed it The '70 Buick GS 455 Stage 1 truly deserves more recognition-it’s a hidden gem in the muscle car world. With its mind-blowing 510 lb-ft of torque and luxurious design, it embodied the perfect balance of brute force and refinement. It could absolutely hold its own against the more hyped Chevelles and Mustangs of its era. Thank you for shining a spotlight on this underrated legend have a good day....
Yes....While the 455 is undoubtedly a powerful engine, I've always found the 426 Hemi to be the pinnacle of American muscle. Its raw, unfiltered power and iconic sound are simply unmatched. While the 455 may offer a more refined driving experience, the Hemi delivers a visceral thrill that no other engine can replicate.
@@KeithGreene-k1v @KeithGreene-k1v The 455 is solid, no doubt, but the 426 HEMI? That’s the legend. Dual 4-barrel carbs, forged crank, and over 425 hp of sheer domination. It wasn’t about refinement....it was a quarter-mile king built for speed.
@SSV-i-c-e Thanks for tuning in all the way from New Zealand We're thrilled to know you enjoyed hearing about these incredible engines, American muscle cars truly have a way of capturing the hearts of enthusiasts worldwide. From the roar of a classic V8 to the timeless designs that made history, there's always something exciting to uncover. Did you know that some of the most iconic muscle cars, like the 1970 Dodge Charger or the 1969 Chevrolet Camaro, set the standard for raw power and style, influencing generations of cars worldwide? We'd love to hear which muscle cars or engines are your favorites For more deep dives into these legendary machines, don’t forget to like, share, and hit that subscribe button on American Muscle Cars Let’s keep the passion alive drop a comment and tell us what you’d like to see next.
Thanks so much for sharing your thoughts it’s always awesome to connect with fellow enthusiasts who appreciate the raw power of American muscle! The 426 Hemi is truly a legend, and you’re absolutely right about its visceral thrill. Dubbed the Elephant Engine for its sheer size and performance, it remains a pinnacle of engineering that has inspired awe for decades. The 455 certainly holds its own with its refined power delivery, but there’s something about the Hemi’s unfiltered roar that gets the adrenaline pumping! It’s a perfect reminder of why American muscle cars continue to captivate fans around the globe.
The Buick 455 was a testament to understated power. While other manufacturers chased horsepower figures, Buick focused on torque, delivering smooth, effortless acceleration. It was a car that could effortlessly cruise down the highway or disappear into the horizon with a gentle prod of the throttle.
Wow, @monywood51, what an incredible story! A 1970 Buick LeSabre with the legendary 455, what a beast to have as your first car! It's amazing that it served you faithfully for 345,000 miles. They truly don't make them like that anymore, and it speaks volumes about the craftsmanship of American muscle cars back then. Thank you for sharing this piece of history with us To everyone watching, what's your favorite muscle car memory? Let us know in the comments! Don't forget to like, share, and subscribe to American Muscle Cars for more amazing stories and epic car features. ...
My father had a 71 Boattail Riviera with 455. Pretty fast, but if you kept your foot out of the carburetor it actually returned decent mileage for a big block. Wish I still had it.
That’s a classic... The Boattail Riviera is a stunning piece of automotive design. It’s fascinating to hear about its surprising fuel economy for a big-block engine.
@HeulwenAmrita What a legendary ride your father had The ‘71 Boattail Riviera with the 455 is a masterpiece of design and power-a true icon of American muscle. It's impressive how these big-block engines could deliver surprising efficiency when driven with care. Wishing you could still enjoy that beauty resonates with so many car enthusiasts who cherish these timeless classics. Thanks for sharing this piece of history with us Everyone else, what’s your favorite muscle car memory or dream ride? D rop it in the comments! Don’t forget to like, share, and subscribe to American Muscle Cars for more amazing content
@bigsea1306 The 1970 Pontiac 455 is a true legend With 500 lb-ft of torque, it delivered massive power straight from the factory, making it a muscle car favorite. And the 428? Absolutely iconic especially in the GTO and Firebird, where it shined with raw performance. Pontiac knew how to build engines that stirred the soul! Thanks for sharing your favorites, love hearing from real fans like you! Everyone, drop your favorite classic engines or cars in the comments Don’t forget to like, share, and subscribe to American Muscle Cars, let’s keep this passion alive together... have a good day.
The 1970 Buick 455s had relatively wild cams in them. Buick employed "high-tolerance" Rhoads style bleed down lifters to smooth the idle down some, and the full-size cars also still had the variable-pitch transmissions in them further smoothing out the idle. That trans allowed a slightly higher idle speed and didnt cause creep.
Thank you so much for your information. The 1970 Buick 455 was indeed a marvel of engineering. The high-tolerance Rhoads-style bleed-down lifters and variable-pitch transmissions highlight Buick's innovative approach to balancing performance and refinement. The variable-pitch transmission not only smoothed idle but enhanced drivability, making these full-size cars a joy to own. Muscle car fans, what are your favorite Buick 455 facts or stories? Share in the comments! Don’t forget to hit that like button, share this with fellow enthusiasts, and subscribe to American Muscle Cars for more deep dives into legendary classics. Let’s keep this incredible conversation going... HOpe to see you next time.
The 455 Stage 2 is a beast, no doubt, but here’s the twist: Buick's approach to muscle wasn’t just brute force, it was finesse. My '70 Buick with the 455 was a torque king, sure, but it was also a sleeper.
The Buick 455 GS Stage2.... A beast, no doubt. But for me, Pontiac's 455 h.o deserves a nod. Its aggressive Ram Air system and torque heavy performance made it a street legend in the GTO and Trans Am.
@rogerdavis2056 Thank you for your comment The 455 Stage-2 is an absolute beast, known for its raw power and performance that makes it a legend among muscle car enthusiasts. With its impressive torque and unmistakable growl, it’s easy to see why it’s your pick. For all our viewers, what’s your ultimate American muscle car? Let us know in the comments we love hearing your thoughts and stories! Don’t forget to share this video with your fellow car lovers, hit that like button, and subscribe to American Muscle Cars for more legendary rides, epic soundtracks, and deep dives into muscle car history...
@NightDhara, thank you for sharing your insight Pontiac’s engineering stood out with the 4-bolt main 455 engines, including those found in some of their larger models. The High Output (HO) versions with aluminum intakes and the legendary round port heads on both the HO and Super Duty (SD) engines highlight just how innovative Pontiac was in the muscle car era. These features made their engines powerhouses both on the street and at the track. For those who don’t know, the SD-455, in particular, was an engineering marvel and among the most potent engines of the 1970s, keeping the muscle car legacy alive even as emissions regulations tightened. Have a good day...
2:30 We had a 1967 Oldsmobile 98 Sedan with the 425 and it was a beast, but Gramps bought a new 1972 Ninety Eight with the 455 and it was just as good if not just a smidge better out of the hole and I think it weighed more. Thanks for sharing this with me and my family!
@w41duvernay Thanks for sharing your take, love the passion and knowledge you're bringing to the table The Pontiac 428 does have a great bore-to-stroke ratio, making it an efficient and high-revving option. It's often overshadowed by the 455, but as you point out, the 428 was a powerhouse in its own right, particularly in models like the GTO and Grand Prix. Many enthusiasts appreciate its balance of performance and durability. That said, the 455’s larger displacement brings insane torque, which made it a monster on the streets and drag strips. It’s always great to see debates like this there’s no wrong choice in the world of Pontiac muscle! To everyone here: what’s your go-to Pontiac engine? Let us know in the comments, and don’t forget to like, share, and subscribe to Muscle Car Masters for more epic discussions on American muscle cars Have a good day...
The Buick 455 is the king of potential. Largest bore coupled with the shortest stroke, and by far the lightest. Stage II option parts combo - could be bought as a kit over the counter back then. Making a real street daily driver performance engine unmatched by the other GM big blocks at the time. 😊
@ToddsHouseofSpeed-uq5sp Thank you for sharing such a detailed and passionate insight into the Buick 455 this powerhouse was ahead of its time. Its unique combination of the largest bore and shortest stroke truly set it apart, and its lightweight construction made it a game-changer in the muscle car world. The Stage II parts kit was a dream for enthusiasts, providing the perfect recipe for building a street-ready performance engine. Buick really proved they weren’t just about luxury; they could dominate in the muscle car scene too! We’d love to hear more from you and other gearheads, what’s your favorite build or memory involving a Buick 455? Let’s keep the conversation alive! Don’t forget to comment, share your thoughts, and subscribe to Muscle Car Masters for more deep dives into legendary American muscle cars like this one. Together, let’s celebrate the golden era of horsepower Have a good day.
@MuscleCarMasters68 When I was @16, which would've been '75 / '76, I frequently visited Leon's junkyard - just south of Culpeper, Va. While walking through looking for at least 1 decent driver door off of a tri-5 chevy truck for a project of mine, looked up and saw a Saturn yellow GSX all waded up sitting on top of another car. Instantly, knowing what it was, went over to inspect. Missing was engine/ trans. I climbed up to look inside and saw 3 pedals. I knew these cars were rare and had a big hunch that the 4-speed equipped cars had to be very rare. Unfortunately, as I looked the car over there wasn't a straight piece of metal anywhere. It looked like it rolled a few times, then was T-boned dead on in the drivers door bending the roof in and up. Just too far gone. Even then, I knew that the VIN tag was priceless, if you bought the shell just for that. But, for a teenager it was just another dream. I often wonder what ever happened to that particular car....
@davidpowell3347 Could've been, although I don't remember them as having weak rods particularly, it was more of an oiling issue as far as diameter of casting in the block for oil pickup that was too small in a high performance application. They did address it by enlarging the casting by '71 I believe
@@davidpowell3347 Great question, and you’re absolutely right while the Buick 455 was a powerhouse with groundbreaking performance, its lightweight block and massive torque did come with a price: durability at high RPMs. With stock components, revving too high could risk tossing a rod, but enthusiasts who invested in the Stage II parts or upgraded internals could unlock incredible performance without sacrificing reliability. It’s a classic example of pushing the limits of muscle car engineering What’s your take? Have you built or seen a 455 that tackled this challenge? Drop your thoughts below, and don’t forget to like, share, and subscribe to American Muscle Cars. Let’s fuel this conversation
Hey @pjimmbojimmbo1990 Thanks for sharing your experience with the Olds 455 and Buick 455 You’re absolutely right that there can be noticeable differences in acceleration despite having the same axle ratio. The Buick 455’s performance is often attributed to its superior torque, thanks to its design, especially in the later models. The Buick’s higher compression and more aggressive cam profiles gave it an edge in terms of low-end torque, which really helped with acceleration. Oldsmobile, on the other hand, had a different tuning philosophy, focusing more on smoothness and refinement, but still, that 455 had a lot of muscle! It's great to see people sharing real-world experiences like this. If you’re into muscle cars, make sure to hit the like button, drop a comment below, and subscribe to American Muscle Cars for more deep dives into the history, specs, and performance of these legendary machines. Hope to see you in our newest videos... have a nice weekend! Keep the passion alive...
@@pjimmbojimmbo1990 Hey @pjimmbojimmbo1990 Thanks for sharing your insights on the Olds 455 and Buick 455 You're absolutely right about the compression differences in '75 and '76 - Oldsmobile did have a slightly higher compression ratio at 8.5:1, while Buick was at 7.9:1. These differences did impact their performance, with the Olds offering a bit more top-end power, and the Buick delivering that trademark low-end torque, which made it a blast to drive. It's great to see real enthusiasts like you diving into the details of these amazing engines Everyone, feel free to comment below, share your thoughts, and subscribe for more in-depth looks at these legendary muscle cars. Hope to see you in our newest videos... have a nice weekend
Thank you, @t.l.robinson2162, for your awesome comment The ‘70 Oldsmobile 455 and Buick 455 are both absolute legends in the muscle car world, and it’s always fun to compare these heavyweights. The Olds 455, especially in the W30 configuration, was a torque monster with cutting-edge engineering for its time. But you're right-Buick’s 455 had its own swagger, especially with the Stage 1 package, delivering insane torque at lower RPMs. That made it a beast on the streets and a favorite for quick launches. At the end of the day, isn’t it great that GM gave us not one but TWO iconic engines in the same era? Keep sharing your thoughts-this is what makes muscle car history come alive Everyone watching, don’t forget to join the conversation. Drop your favorite in the comments below, hit that like button, share with your fellow car fans, and subscribe for more muscle car content... have a nice weekend...
@@t.l.robinson2162 Thank you again, @t.l.robinson2162, for your amazing comment Owning both the Oldsmobile 455 and Buick 455 is truly a dream for any muscle car enthusiast. Both of these engines represent the heart and soul of American muscle. The Olds 455 W30, with its legendary torque and performance, really set a high bar in its era. Meanwhile, the Buick 455 Stage 1, with that incredible low-end torque, was a street monster that could dominate from a standstill. It’s awesome to see you appreciate both these powerhouse engines Hope to see you next time....
As much as folks rave about the Chevy LS6 or HEMI Cudas, I’ll take the Buick Stage 1 455 all day. That torque wasn’t just impressive, it was unmatched. With 510 lb ft right out of the box, it made other big blocks feel like they were just playin’. Plus, Buick paired that beast with premium touches....
@AilaniMadden agreed 🤓 . At the time the GSX stage 1 was the baddest car to ever roll out of Detroit and it's the only muscle car to ever run a quicker 1/4 mile et then the Hemi Cuda. Needless to say it was severely underrated to skirt around the gas crunch regulations but at the tire it was making 4:35 hp & 520 ft lb's of torque and it still blows people's minds 🤣🤣 ..
@idletime the Buick Stage 1 455 is an absolute powerhouse and a true icon of American muscle That beastly torque and the engineering finesse make it a standout even today. Buick really knew how to blend style and performance in the golden era of muscle cars. Thanks for sharing your love for this legend Everyone else-what’s your favorite muscle car engine? Let’s keep the conversation roaring! Drop a comment below, and don’t forget to like, share, and subscribe to American Muscle Cars for more revved-up content. Let’s celebrate these legends together
@@idletime Totally feel ya, but let's not forget the GSX Stage 1 wasn’t just torque it was finesse. Buick engineered a hotter cam, upgraded heads, and a better carb than most realize. Sure, the HEMI and LS6 had hype, but Buick brought luxury and brutality. That 455 wasn’t just flexing, it was rewriting Detroit’s playbook
@AilaniMadden The Buick Stage 1 455 is a legendary force in the muscle car world, and you're so right about its blend of torque and finesse. Buick's engineering brilliance truly made the GSX a unique player, combining luxury with sheer power in a way few others could. That hotter cam, upgraded heads, and precision carb tuning showcased Buick's dedication to performance. Let’s not forget how it surprised even the most hyped competition in its day What do you think-does the Stage 1 455 top the charts, or is there another engine that stole your heart? Share your thoughts below! Don’t forget to like, share, and subscribe to Muscle Car Masters for more epic car content
hey @pjimmbojimmbo1990, you’re absolutely right The early Buick 350s were a bit of an underdog in the muscle car world but could definitely hold their own when tuned right. With their unique design, like the lightweight block and slightly taller deck height, these engines could produce some surprising power, especially with tweaks to the heads and camshaft. Buick engineers knew how to squeeze performance out of these motors while keeping them smooth and efficient, making them a favorite for sleeper builds. Thanks for bringing that up, it’s always great to highlight the lesser-known legends of the muscle car era. What’s your favorite Buick-powered build or story? Let’s hear it have a nice weekend ....
Sounds crazzy but i mixed all 3 for my gto and it was the meanest car i ever biult 4 speed with 4.11 gears it wad hard to keep out of the dich they are all great motors
Oh... so great idea... but While a mixed-engine GTO is certainly unique, it raises concerns about engine compatibility, reliability, and emissions compliance. Such a modification could potentially void warranties and impact the car's resale value. It's essential to weigh the risks and potential drawbacks before undertaking such a drastic modification.
That sounds like an absolute beast of a GTO you built Mixing those elements must have given it some serious attitude and raw power. A 4-speed with 4.11 gears? That’s the perfect recipe for tire-shredding fun! It’s amazing to hear about how those great motors can come together to create something truly unique. Keeping it out of the ditch must have been half the fun Thanks for sharing your story, it’s comments like yours that fuel our passion for American Muscle Cars. Everyone, share your builds, thoughts, and experiences below, and don’t forget to like, share, and subscribe for more
@AdelynDodson Thanks for the thoughtful insight mixed-engine builds like a unique GTO can raise important questions about compatibility, reliability, and even legal implications. These are key considerations for any enthusiast diving into such ambitious projects. That said, it's this kind of innovation that pushes boundaries and makes the muscle car community so vibrant Have a great day...
@600wheel That 1970 Cutlass Sport with a 455 rocket sounds like an absolute beast At 17, that must’ve been an adrenaline-packed ride, definitely worth every penny (and tire!). Cars like that leave a lasting impression, don't they? The sound, the power, and the memories are priceless. We'd love to hear more about your experience-maybe even some stories about those wallet-busting burnouts! Everyone, drop your favorite muscle car stories or dream rides in the comments! Don’t forget to like, share, and subscribe to American Muscle Cars for more roaring engines and iconic rides. Let’s keep the muscle car passion alive...
Tell me where so I can save those beasts from oblivion....lol...And yeah, the Buick 455 smooth and sneaky, but don’t sleep on the Pontiac SD 455. That thing was an engineering marvel: forged internals, round port heads, factory-rated at 310 HP, but everyone knows it was closer to 370.
Thanks for the comment, @billyme2 seeing an SD 455 in a junkyard is almost unheard of! These Super Duty 455 engines are legends of the muscle car world, especially since Pontiac built only around 1,296 of them between 1973 and 1974. It’s like finding buried treasure Stories like these remind us just how much history and value can be hidden in unexpected places. Sometimes, forgotten classics surface in the unlikeliest spots. Have you ever come across a rare find in the wild? Let us know in the comments Have a good day...
@MuscleCarMasters68 i know about those wonderful beasts....when the video said there are some in the junkyard I had to do a spit take! I had a 1977 Trans Am with a 1971 Grand Prix 455 and TH400 that I put a mild cam and headers that put out 476 HP and 548 torque with 3:23 gears and that car would put a smile on your face!
@@billyme2 Sounds like a beast, but I’m not convinced. That '77 Trans Am is impressive, but the combo with a '71 Grand Prix 455 doesn’t fully capture the magic of the original W72 400s with 3.73 gears. Those engines had unique throttle response and a balance that’s hard to replicate even with more horsepower. Sometimes, numbers aren't everything
The 1970 Pontiac 455 had to be underrated at 370 HP. The 1969 Pontiac 428HO available in the Grand Prix was rated at 390 HP. How did a larger displacement engine make less power?
Thank you so much for sharing your love for the Olds 455 It's definitely one of the most iconic engines in muscle car history, known for its torque and raw power. The 455 really stands out for its ability to deliver incredible performance while maintaining a smooth driving experience. Oldsmobile really nailed it with that engine, and it’s great to hear you had such a positive experience. I’d love to hear more about your ride and your thoughts on other muscle car engines! Please don’t forget to comment, share, and subscribe to American Muscle Cars. Hope to see you in the newest videos Have a great weekend...
Hey @bigmountain7561 the 1970 Buick GS is a true legend of American muscle! The 1970 GSX, with its Stage 1 and Stage 2 performance options, was definitely a powerhouse. Buick’s big-block V8 engine, combined with that iconic aggressive styling, made it a serious contender on the streets and the track. It's definitely one of the finest examples of muscle car performance from that era. I appreciate your passion for these incredible machines, and I know other muscle car fans will have their own thoughts on the topic too. Everyone, feel free to drop a comment below with your favorite Buick or muscle car from the 70s, let’s keep the discussion rolling Don’t forget to like, share, and subscribe to the channel to stay updated on more American Muscle Car history and content. Hope to see you all in the newest videos... have a nice weekend...
Yeah, Buick. Why? It’s underrated and misunderstood. The 455 Stage 1 was the torque king at 510 lb ft in 1970, outmuscling Mopar and Ford big blocks. Lightweight for its size too barely heavier than an SBC. People sleep on its efficiency and engineering finesse. ...
@janfswedane Thanks for sharing your thoughts Buick’s contribution to the American muscle car legacy is nothing short of legendary. The 1970 Buick GS Stage 1 is a beast, boasting over 500 lb-ft of torque and delivering exhilarating performance. Buick’s engineering brilliance really shines here, especially considering it was heavier than the SBC yet still managed to dominate with raw power and smooth handling. The GS 455 is a testament to Buick’s commitment to blending luxury with unrelenting muscle. For all our viewers, what's your take on Buick’s role in muscle car history? Do you think the Stage 1 ranks among the best, or do you have a favorite contender? Drop your thoughts in the comments! Don’t forget to hit that like button, share this video with fellow car enthusiasts, and subscribe to American Muscle Cars for more legendary stories and deep dives into muscle car icons... Have a great day...
@MuscleCarMasters68 Yes, it was heavier than a Small Block Chevy, app. 50 lbs.. But it was a lot lighter than a Big Block Chevy... A 1969 GS 400 will obliterate a 1969 SS 396...
@janfswedane Thanks for chiming in with such a great insight Buick’s ability to position the GS 400 as lighter than a BBC yet still outperforming competitors like the SS 396 is a testament to their engineering prowess. And let’s not forget the 1970 Buick GS Stage 1, over 500 lb-ft of torque paired with a sophisticated design that screams both power and class. Buick truly carved a unique space in muscle car history. What do you think, everyone? Does Buick’s GS lineup deserve more credit in the muscle car pantheon? Let us know in the comments, smash that like button, and subscribe to Muscle Car Masters for more iconic rides Have a great day...
While the Buick 455 offered a unique blend of performance and luxury, its front-mounted distributor and easily accessible spark plugs were a practical advantage for the average enthusiast. However, for the true gearhead, these conveniences pale in comparison to the raw power and visceral excitement of the more traditional rear-mounted distributor and challenging engine bay layout....
@ellisasher88 Thanks for the awesome insight one of the standout features of Buick engines, especially the legendary 455, is their user-friendly design. Having the distributor conveniently placed in the front not only simplifies maintenance but also makes timing adjustments a breeze. And let’s not forget how accessible the spark plugs are, making tune-ups and replacements far easier compared to some other muscle car engines. The Buick 455 isn’t just practical; it’s a powerhouse of torque and performance. Introduced in the late '60s, it’s famous for delivering incredible low-end torque, making it a favorite for muscle car enthusiasts who love that neck-snapping acceleration. Keep the great comments coming we love hearing from passionate muscle car fans like you Everyone, let us know your favorite feature of the Buick 455 or any other classic muscle car in the comments. Don’t forget to like, share, and subscribe for more American Muscle Car content....
@@pjimmbojimmbo1990 Sure, the Buick V8's oil pump and long pickup tube catch heat, but let’s be real for all its quirks, the 455 had torque that’d twist your spine. That front distributor.... A dream for maintenance. Rear-mounted ones are cool until you're contorting over a hot engine.
@@CookeZachery As mentioned in an earlier Post. We owned both Olds and Buick 455s. In the Full Size cars with identical Axle Ratios, the Buick was quicker. Oddly the Olds had a snappier Sound/Response when you burped the Throttle at Idle, while the Buick seemed asleep, but in gear the Buick was faster
The 500 Caddy..... while a behemoth of an engine, doesn't quite capture the raw, visceral thrill of a true muscle car. It's more of a gentle giant, focused on smooth power delivery and luxury. While it has its own unique charm, it's not the car for those seeking high-revving excitement.
Absolutely, the 500 Caddy is a true legend in the American muscle car scene With its massive 8.2L V8 engine, it’s one of the largest-displacement engines ever produced, delivering incredible torque and power. Thank you for bringing it up, it’s a masterpiece that deserves the spotlight! To everyone else, what’s your favorite American muscle car engine or classic model? Drop your thoughts in the comments below Let’s keep this conversation going, and don’t forget to like, share, and subscribe to American Muscle Cars for more iconic features, deep dives, and epic muscle car content. Let’s fuel this passion together
@maxr4448 Thanks for sharing your thoughts Buick truly holds a special place in the world of American muscle cars. Models like the Buick GSX and the iconic GNX have cemented their legacy with stunning performance and timeless design. The GSX, for instance, was a powerhouse in its time, boasting a Stage 1 455 engine capable of 510 lb-ft of torque, while the GNX of the 1980s redefined muscle with its turbocharged V6 dominance. It’s great to see passionate fans like you appreciating what Buick brought to the table during the golden era of muscle cars. Whether you’re a Buick enthusiast or simply love all things muscle, this channel is here to celebrate the history, performance, and culture of these legendary machines. Have a great day.
@terrywilliams7827 Thanks for bringing up the legendary Buick Stage 1 This beast truly deserves the spotlight when discussing American muscle cars. With its 455-cubic-inch V8 engine, it was a torque monster, producing an impressive 510 lb-ft at just 2800 RPM a record at the time... The Stage 1 was a sleeper that combined luxury with raw power, making it a standout in the muscle car era. Did you know it was once dubbed the 'fastest production car' in the early 1970s? Truly a masterpiece of engineering We love hearing from muscle car enthusiasts like you. What’s your favorite thing about the Buick Stage 1? Its power? Design? Or maybe its legendary status? Share your thoughts below And to all our viewers, don’t forget to comment, share your own favorite muscle cars, and subscribe for more incredible content on American Muscle Cars. Let’s keep the passion alive... Have a great day.
buick for me please..... it was a torque monsterand now with the after market 455 aluminum block and heads you can't beat the power to wieght ratio. f*** the ls
You’re absolutely right about Buick’s torque, but let’s not forget the underrated finesse of Pontiac’s 455 HO. My '72 Trans Am had that engine, and it wasn’t just raw power, it was high-revving precision. With factory Ram Air and a lighter chassis, it smoked rivals. Buick brought torque, but Pontiac delivered muscle and balance in one beastly package.
@@AilaniMadden yep i agree i' m a bop fan but don't like chey for some reason. and i'm a trans am fan . that was when cars were cars and not computer on wheels!
@@ggallant-z6x Yes.... The '72 Trans Am with the 455 HO is a masterpiece. While Buick's torque is legendary, Pontiac nailed it with a high-revving V8 and the Ram Air setup. Plus, the F-body chassis gave it superior handling compared to its heavier rivals. True muscle isn’t just brute force. it’s power, precision, and agility wrapped in pure style.
Thank you so much for your comment, @ggallant-z6x Buick muscle cars, especially those with the legendary 455, are torque monsters. The 455 was already a beast back in the day, with its massive low-end torque that could shred tires effortlessly. And now, with aftermarket upgrades like the aluminum block and heads, you’ve unlocked a whole new level of performance. The improved power-to-weight ratio really puts the Buick in a league of its own. It’s the perfect platform for those who love raw, unapologetic power. And hey, while LS swaps get a lot of love, sticking with the iconic 455 is a great way to stay true to the Buick heritage. Thanks for sharing your passion. we’d love to hear more from you and others! What’s your favorite Buick model? Everyone, don’t forget to comment, share your muscle car stories, and hit that subscribe button for more American Muscle Car content Have a great day...
the 1972 Trans Am with the 455 HO truly is a masterpiece. Pontiac’s approach to muscle cars was about more than just raw power; they brought precision and style into the mix. The high-revving 455 HO engine paired with the Ram Air setup is a testament to their engineering prowess, delivering both performance and excitement. And let’s not forget the F-body chassis, lighter, more agile, and perfect for taking on those winding roads with confidence. Have a good day...
Thanks for your comment, @600wheel The Buick 455 and the Oldsmobile engines each have their unique strengths that spark great debates among muscle car fans. The Buick 455, with its high torque output and lightweight design for its size, was a beast in its heyday, powering icons like the GSX. But the Olds 455, known for its durability and versatility, has an equally strong fan base. That’s the beauty of American muscle: there’s a ride for every preference! Keep the discussion rolling, everyone share your favorite classic engine, and don’t forget to like, comment, and subscribe to American Muscle Cars for more
sure, the Olds 455 is solid, but Buick’s Stage 1 version? It wasn’t just quick it was terrifying. It's underrated because Buick wasn’t flashy like Pontiac or Chevy, but trust me, those GSXs could school most ‘70s muscle at the strip
@ Yah but it had the same thin walled casting limits that the 5.0 Ford has and the 5.0 Ford is lighter and cheaper to build in every way shape and form so if you’re limited to 600 hp why spend all the money on the Buick, other than cool factor of course and that’s a big enough reason besides 600 hp on the street is almost unuseable so anything more unless you’re drag-racing there’s no point in having….. yeah I just watched myself lose an argument with myself🤣🤣
@@600wheel Ford’s 5.0? Lighter, cheaper, and just as capable under 600hp. Unless you’re chasing nostalgia or style points, it’s hard to justify the extra cost. Plus, who’s really maxing out 600hp on the street?
@ Me 👈that Fox’s Dyno chart was 605 and 525 at the wheels, hot day just above sea level. I built it in 08 for road course, drift and above all street duty. 335, Paxton Novi 2000, TKO 600, 3.90 gears. In forth and fifth with sticky’s on I can hold her to the floor, sometimes fourth spins around 6000 (rev limiter 7000)
None of these engines were "big blocks" . Buick, Oldsmobile, and Pontiac 455's were all small block designs, with large bores. Big block engines have a staggered offset valve geometry, larger heads,and valve covers. Good examples are a Chevys 396, and 454. Ford , and Chrysler also made big block engines. Big block engines typically were found in medium or heavy duty trucks. The muscle car era is what spawned the idea of putting these engines in performance cars.
Thanks for your comment, @leetotty7703 You’ve sparked a great conversation, and you're right-there’s a lot of debate about what defines a "big block" versus a "small block." While Buick, Oldsmobile, and Pontiac 455s share some small-block traits, they’re unique designs that blurred traditional definitions. The muscle car era was truly a game-changer, as manufacturers pushed boundaries to create high-performance engines like the Chevy 396 and Ford’s 428 Cobra Jet, which embodied the “big block” spirit. Big block engines weren’t just about size, they brought raw torque and power to the streets. Classics like the HEMI 426 and Chevy 454 LS6 redefined performance in muscle cars, proving their worth far beyond trucks. We’d love to hear everyone’s thoughts, what’s your favorite big block or small block muscle car engine? Drop a comment below, hit like, and don’t forget to subscribe to American Muscle Cars for more Have a good day.
@@leetotty7703 The engine blocks were different for olds and buicks, taller deck heights is one of the main differences. The pontiacs were different, they kept the same engine block size/dimensions throughout their lineup
My Mom had a Buick Wildcat with 455 around 76 mph quarter mile almost as fast as My Brother Kawasaki KZ 400 but what would be Interesting to do Is get an Oldsmobile 455 single exhaust and play old man river during acceleration
Hey, that Buick Wildcat 455 is a sleeper legend...but don't forget the single exhaust run duals with glasspacks for a throaty roar. Oldsmobile 455? Great torque, but why not pair it with a TH400 and slap on a cold air intake? Play Old Man River"all you want, but let it scream....
Wow, Steve, what a fascinating story The Buick Wildcat with a 455 is a true powerhouse, and it's amazing to hear how it could almost keep pace with your brother’s Kawasaki KZ 400. Those were the glory days of raw American muscle and unique engineering. The idea of pairing an Oldsmobile 455’s growl with 'Old Man River' during acceleration is pure gold, what an incredible fusion of power and nostalgia! We’d love to hear more stories like this from all of you-what are your favorite muscle car memories or dream builds? Don’t forget to like, share, and subscribe to American Muscle Cars for more epic car history, engine roars, and muscle car culture. And hey, drop your thoughts or suggestions in the comments, we're revving up the conversation... Have a great day.
The Oldsmobile gets my vote….love it… and anyone else remember sitting on the front porch, eyes shut, and identifying passing cars just by the sound of their exhaust? Back then, every brand Chevy, Pontiac, Oldsmobile, Buick, Cadillac, Ford, Chrysler had a unique voice that was unmistakable. Those distinctions faded by 1977, but the memories linger.
Yes,...The Buick 455 in the GS was pure class smooth, quiet, and deceptive. But here's the twist: while others praise the rumble of the 426 hemi or Chevy’s big blocks, I argue the Buick's torque and engineering finesse set it apart. Quiet dominance beats loud horsepower every time. ...
I used to do that witth truck and bus engines too.
@AdelynDodson Thank you so much for sharing such a vivid, nostalgic moment
Oldsmobile definitely had its own unmistakable rumble, and you’re absolutely right-back in the day, each American classic had a unique voice that set it apart. The distinct growl of a Pontiac, the refined purr of a Buick, the authoritative roar of a Chevy, those sounds are embedded in our memories, conjuring images of front porch afternoons and warm summer breezes. As we continue exploring these legendary American machines, let’s keep those cherished memories alive.
Everyone, please share your own experiences, comment, and don’t forget to subscribe to keep this legacy rolling
@charlesdiggs5297 Thank you for sharing that memory
It’s fascinating how those classic days extend beyond cars into the realm of heavy-duty trucks and buses. Working on those engines must have been quite an experience-engines like the legendary 455 V8 weren’t just for speed, they were symbols of ingenuity and craftsmanship.
@MuscleCarMasters68 any one that loves 2 stroke Detroit Diesels will understand
I worked on a lot of these engines back in the day, and let me tell you, the Pontiac 455 Super Duty was a beast to tune! We used to build them for drag racing, and they could take an absolute beating. One customer even drove his SD 455 to the track, ran low 12s, and drove it home.
Yes...Buick’s 455 was a sleeper legend! Here’s a nugget: it had the highest torque rating of any muscle car engine of its time 510 lb ft in the GS Stage 1.
@tryphena323l, your comment just brought a big smile to our faces
It’s incredible to hear firsthand experiences from someone who’s worked on these legendary engines. The Pontiac 455 Super Duty truly is a marvel, and the fact that it could handle the abuse of drag racing and still be street-drivable speaks volumes about its engineering. Low 12s on a street car? That’s just insane!
Hearing about those days and your hands-on expertise adds so much depth to the discussion. If you’ve got more stories or tips about tuning these classics, we’d love to hear them! Sharing knowledge like this keeps the muscle car spirit alive.
To everyone else, let’s get the conversation going
Share your experiences, favorite builds, or dream muscle cars. Don’t forget to comment, share, and subscribe to American Muscle Cars to keep this amazing community growing
Let’s celebrate these iconic machines together...
455s did not come out until 1970.
@backspace4093
Your comment just brought a big smile to our faces-thank you for pointing that out! The introduction of the 455 in 1970 marked a milestone in American muscle car history, cementing its place as a true powerhouse. The Pontiac 455 Super Duty, in particular, stands as a testament to engineering brilliance, balancing raw power with street drivability.
have a good weekend...hope to see you newest videos...
@@backspace4093 yes....but Buick’s 455 wasn’t the first 455 it was Pontiac’s 455 in 1970, offered across multiple models. The torque king GS Stage 1 was incredible, but Pontiac’s H.O. version hit hard too. And let’s not forget, Oldsmobile joined the 455 game that same year. 1970 was the year for big cube muscle.
I remember my dad’s 1970 Buick GS 455 it was the first car I ever got to ride in that made me truly feel speed. That deep, throaty roar when he floored it on the highway was something I’ll never forget. It wasn’t just a car; it was part of the family.
The Buick 455 was a sleeper legend. People drool over Hemis and LS6 Chevys, but the GS 455’s Stage 1 package had 510 lb ft of torque, more than almost anything else in '70
@tondella58 What an amazing memory
The 1970 Buick GS 455 is a true legend, with its big block V8 and that unmistakable roar that defines American muscle. It’s incredible how these cars don’t just leave tire marks, they leave lasting impressions on our hearts. Your dad’s GS 455 wasn’t just a machine; it was a part of your story, and that makes it even more special. Thank you for sharing such a heartfelt moment
Everyone, let’s hear more of your muscle car memories comment below, hit that like button, and don’t forget to share and subscribe for more American Muscle Cars
see you next videos...
I’ve got a 1970 Oldsmobile 442 with the 455 engine sitting in my garage right now. It took me years to restore it to its original glory, and let me tell you love that engine fire up.
A 1970 Olds 442 with a 455 is a true American classic. While the Buick 455 is a force to be reckoned with, the 442 offers a more muscular, performance-oriented experience. It's a raw, unfiltered power that's both thrilling and intimidating. It's the kind of car that demands respect, and rewards the bold.
@avantikaaria That’s incredible
The 1970 Oldsmobile 442 with the legendary 455 engine is a masterpiece of American muscle. Hearing that roar when the engine fires up is pure magic, it’s not just a car; it’s a time capsule that takes you back to the golden era of horsepower and style. The dedication it takes to restore a classic like yours to its original glory is no small feat. Hats off to you for bringing that beast back to life
For all the muscle car enthusiasts out there, stories like this remind us why we love these machines. Got a classic sitting in your garage, or maybe just a dream car in mind? Share your passion in the comments
Don’t forget to like, share, and subscribe to American Muscle Cars for more legendary rides and inspiration. Let’s keep the muscle car spirit alive...
Have a great day.
In my opinion, the Buick 455 was the ultimate 455 of its time. Its gentleman’s sports car appeal in the GS was unmatched a sleeper with style. Even today, catching a rare glimpse of one turning heads reminds us why it’s such a legend....
@CookeZachery What a fantastic comment
there’s something undeniably special about the Buick 455. The combination of raw power and understated elegance in the GS truly made it a 'gentleman’s sports car.' Its sleeper appeal made it a legend among muscle cars, often underestimated until it left others in the dust. Even decades later, spotting one on the road is a treat, a rolling reminder of the golden era of American muscle cars.
Did you know the 455 Stage 1 option pushed the GS into elite territory with its factory-rated 360 horsepower (though enthusiasts argue it was likely underrated)? It’s no wonder it still turns heads.
We’d love to hear what other American muscle icons you think deserve similar recognition
Drop your thoughts in the comments, share this with fellow car lovers, and don’t forget to subscribe for more legendary muscle car content. Let’s keep the spirit of these classics alive...
I used to sell Buicks and Oldsmobiles back in the early 70s, and let me tell you, the 455 engines were the stars of the showroom. Customers would come in just to hear the engine rumble! I remember one guy who bought a Riviera GS 455 he didn’t even test drive it; he just heard it start up and said, I’ll take it. Those were the days when horsepower sold cars, and the 455s practically sold themselves.
@tonmaximus80 Wow, what an incredible memory
The 455 engines truly were icons of their time massive power, unmatched sound, and the kind of performance that sold itself, just like you said. The Riviera GS 455 is a legend in its own right, and it’s amazing to hear firsthand stories from someone who was there in the golden age of American muscle. Thank you for sharing this nostalgic gem with us
To everyone here, let us know your favorite muscle car memories or dream rides in the comments. Don’t forget to like, share, and subscribe to American Muscle Cars!
Got a 455 Pontiac. Great solid engine. My favorite by far
The Buick 455 was a masterpiece of engineering, a symphony of torque and refinement. While the Pontiac 455 roared with raw power, the Buick 455 purred with sophisticated strength. Iove Buick
@CookeZachery Your appreciation for the Buick 455 is spot on, it truly was a masterpiece
The way Buick engineered this torque monster to deliver power so effortlessly is a testament to their genius. And you're absolutely right about its refined strength-few engines could match its smoothness while still packing that punch. The Pontiac 455 had its own wild charm, but the Buick 455 brought sophistication to the muscle car world. Thank you for sharing your love for Buick-it’s enthusiasts like you who make this community thriv...
have a good day...
Absolutely fascinating….A decade ago, Hot Rod magazine conducted a comparison by spending 5500 USD each on Ford, Chevy, Olds, Pontiac, and Buick 455 engines. With similar components, the Buick emerged as the clear winner, delivering about 550 hp net with straightforward modifications and proper blueprinting a testament to its potential
Thank you so much for sharing this, @KeithGreene-k1v
That Hot Rod magazine comparison is a classic, and you’re absolutely right the Buick 455’s raw power and potential are legendary. It’s amazing how proper blueprinting and some straightforward mods can unleash such impressive performance. The Buick truly proved it could hold its own among the heavyweights. This just goes to show how much untapped potential lies in these iconic American engines.
To everyone watching, what’s your favorite muscle car engine story? Let us know in the comments, and don’t forget to like, share, and subscribe to American Muscle Cars for more thrilling content
I owned a 70 Buick with the 455, and let me tell you, it was a torque monster! A gentle press of the pedal would launch the car with ferocity, defying expectations for a luxury ride. It wasn’t just comfort, it was unforgettable power wrapped in sophistication.
@AilaniMadden Wow, owning a '70 Buick with the 455 must have been an incredible experience
That torque monster is legendary for its blend of raw power and elegance-an amazing example of American engineering. The way you described it captures the soul of muscle cars perfectly: ferocious performance paired with unmatched sophistication. We'd love to hear more about your adventures with it! To everyone else, what’s your favorite muscle car memory? Drop it in the comments
Don’t forget to like, share, and subscribe to American Muscle Cars for more epic stories and content celebrating these iconic machines
@@MuscleCarMasters68 Honestly, the '70 Buick with the 455 deserves way more credit than it gets in the muscle car world. Everyone talks about Chevelles and Mustangs, but the Buick GS 455 Stage 1 could outrun many of them with ease. Smooth luxury and 510 lb ft of torque?
Wow, you nailed it
The '70 Buick GS 455 Stage 1 truly deserves more recognition-it’s a hidden gem in the muscle car world. With its mind-blowing 510 lb-ft of torque and luxurious design, it embodied the perfect balance of brute force and refinement. It could absolutely hold its own against the more hyped Chevelles and Mustangs of its era. Thank you for shining a spotlight on this underrated legend
have a good day....
Love hearing about these engines excellent video thanks.hi from New Zealand 🇳🇿
Yes....While the 455 is undoubtedly a powerful engine, I've always found the 426 Hemi to be the pinnacle of American muscle. Its raw, unfiltered power and iconic sound are simply unmatched. While the 455 may offer a more refined driving experience, the Hemi delivers a visceral thrill that no other engine can replicate.
yes... love 455s from GM
@@KeithGreene-k1v @KeithGreene-k1v
The 455 is solid, no doubt, but the 426 HEMI? That’s the legend. Dual 4-barrel carbs, forged crank, and over 425 hp of sheer domination. It wasn’t about refinement....it was a quarter-mile king built for speed.
@SSV-i-c-e Thanks for tuning in all the way from New Zealand
We're thrilled to know you enjoyed hearing about these incredible engines, American muscle cars truly have a way of capturing the hearts of enthusiasts worldwide. From the roar of a classic V8 to the timeless designs that made history, there's always something exciting to uncover.
Did you know that some of the most iconic muscle cars, like the 1970 Dodge Charger or the 1969 Chevrolet Camaro, set the standard for raw power and style, influencing generations of cars worldwide? We'd love to hear which muscle cars or engines are your favorites
For more deep dives into these legendary machines, don’t forget to like, share, and hit that subscribe button on American Muscle Cars
Let’s keep the passion alive drop a comment and tell us what you’d like to see next.
Thanks so much for sharing your thoughts
it’s always awesome to connect with fellow enthusiasts who appreciate the raw power of American muscle! The 426 Hemi is truly a legend, and you’re absolutely right about its visceral thrill. Dubbed the Elephant Engine for its sheer size and performance, it remains a pinnacle of engineering that has inspired awe for decades.
The 455 certainly holds its own with its refined power delivery, but there’s something about the Hemi’s unfiltered roar that gets the adrenaline pumping! It’s a perfect reminder of why American muscle cars continue to captivate fans around the globe.
My first car was a 1970 Buick lesabre with a 455. Drove it until it rusted in half in 2005 with 345000 miles.
The Buick 455 was a testament to understated power. While other manufacturers chased horsepower figures, Buick focused on torque, delivering smooth, effortless acceleration. It was a car that could effortlessly cruise down the highway or disappear into the horizon with a gentle prod of the throttle.
Wow, @monywood51, what an incredible story! A 1970 Buick LeSabre with the legendary 455, what a beast to have as your first car! It's amazing that it served you faithfully for 345,000 miles. They truly don't make them like that anymore, and it speaks volumes about the craftsmanship of American muscle cars back then. Thank you for sharing this piece of history with us
To everyone watching, what's your favorite muscle car memory?
Let us know in the comments! Don't forget to like, share, and subscribe to American Muscle Cars for more amazing stories and epic car features. ...
My father had a 71 Boattail Riviera with 455. Pretty fast, but if you kept your foot out of the carburetor it actually returned decent mileage for a big block. Wish I still had it.
That’s a classic... The Boattail Riviera is a stunning piece of automotive design. It’s fascinating to hear about its surprising fuel economy for a big-block engine.
@HeulwenAmrita What a legendary ride your father had
The ‘71 Boattail Riviera with the 455 is a masterpiece of design and power-a true icon of American muscle. It's impressive how these big-block engines could deliver surprising efficiency when driven with care. Wishing you could still enjoy that beauty resonates with so many car enthusiasts who cherish these timeless classics. Thanks for sharing this piece of history with us
Everyone else, what’s your favorite muscle car memory or dream ride? D
rop it in the comments! Don’t forget to like, share, and subscribe to American Muscle Cars for more amazing content
1970 Pontiac 455 was always my favorite loved the 428 also
@bigsea1306 The 1970 Pontiac 455 is a true legend
With 500 lb-ft of torque, it delivered massive power straight from the factory, making it a muscle car favorite. And the 428? Absolutely iconic especially in the GTO and Firebird, where it shined with raw performance. Pontiac knew how to build engines that stirred the soul! Thanks for sharing your favorites, love hearing from real fans like you! Everyone, drop your favorite classic engines or cars in the comments
Don’t forget to like, share, and subscribe to American Muscle Cars, let’s keep this passion alive together...
have a good day.
The 1970 Buick 455s had relatively wild cams in them. Buick employed "high-tolerance" Rhoads style bleed down lifters to smooth the idle down some, and the full-size cars also still had the variable-pitch transmissions in them further smoothing out the idle. That trans allowed a slightly higher idle speed and didnt cause creep.
Thank you so much for your information.
The 1970 Buick 455 was indeed a marvel of engineering. The high-tolerance Rhoads-style bleed-down lifters and variable-pitch transmissions highlight Buick's innovative approach to balancing performance and refinement. The variable-pitch transmission not only smoothed idle but enhanced drivability, making these full-size cars a joy to own. Muscle car fans, what are your favorite Buick 455 facts or stories? Share in the comments! Don’t forget to hit that like button, share this with fellow enthusiasts, and subscribe to American Muscle Cars for more deep dives into legendary classics. Let’s keep this incredible conversation going...
HOpe to see you next time.
455 stage-2 for me.
The 455 Stage 2 is a beast, no doubt, but here’s the twist: Buick's approach to muscle wasn’t just brute force, it was finesse. My '70 Buick with the 455 was a torque king, sure, but it was also a sleeper.
The Buick 455 GS Stage2.... A beast, no doubt. But for me, Pontiac's 455 h.o deserves a nod. Its aggressive Ram Air system and torque heavy performance made it a street legend in the GTO and Trans Am.
@rogerdavis2056 Thank you for your comment
The 455 Stage-2 is an absolute beast, known for its raw power and performance that makes it a legend among muscle car enthusiasts. With its impressive torque and unmistakable growl, it’s easy to see why it’s your pick. For all our viewers, what’s your ultimate American muscle car? Let us know in the comments
we love hearing your thoughts and stories! Don’t forget to share this video with your fellow car lovers, hit that like button, and subscribe to American Muscle Cars for more legendary rides, epic soundtracks, and deep dives into muscle car history...
Pontiac had the only 4 bolt main 455. That included some big car engines. The HO had an aluminum intake, and the HO and SD had round port heads.
@NightDhara, thank you for sharing your insight
Pontiac’s engineering stood out with the 4-bolt main 455 engines, including those found in some of their larger models. The High Output (HO) versions with aluminum intakes and the legendary round port heads on both the HO and Super Duty (SD) engines highlight just how innovative Pontiac was in the muscle car era. These features made their engines powerhouses both on the street and at the track.
For those who don’t know, the SD-455, in particular, was an engineering marvel and among the most potent engines of the 1970s, keeping the muscle car legacy alive even as emissions regulations tightened.
Have a good day...
2:30 We had a 1967 Oldsmobile 98 Sedan with the 425 and it was a beast, but Gramps bought a new 1972 Ninety Eight with the 455 and it was just as good if not just a smidge better out of the hole and I think it weighed more. Thanks for sharing this with me and my family!
I have a 455 in my 68 skylark. And have 3 others on engine stands waiting for a home. Buick gets my pick.
I wouldn't choose The Pontiac 455. I WOULD GO DOWN TO THE 428. Which had better bore and stroke ratio.
@w41duvernay Thanks for sharing your take, love the passion and knowledge you're bringing to the table
The Pontiac 428 does have a great bore-to-stroke ratio, making it an efficient and high-revving option. It's often overshadowed by the 455, but as you point out, the 428 was a powerhouse in its own right, particularly in models like the GTO and Grand Prix. Many enthusiasts appreciate its balance of performance and durability.
That said, the 455’s larger displacement brings insane torque, which made it a monster on the streets and drag strips. It’s always great to see debates like this there’s no wrong choice in the world of Pontiac muscle!
To everyone here: what’s your go-to Pontiac engine? Let us know in the comments, and don’t forget to like, share, and subscribe to Muscle Car Masters for more epic discussions on American muscle cars
Have a good day...
@@MuscleCarMasters68400 Poncho for me.
Just like the 425 Olds,421 Pontiac, and the Buick, all are great just like the 472 Cadillac motor.
The Buick 455 is the king of potential. Largest bore coupled with the shortest stroke, and by far the lightest. Stage II option parts combo - could be bought as a kit over the counter back then. Making a real street daily driver performance engine unmatched by the other GM big blocks at the time. 😊
@ToddsHouseofSpeed-uq5sp Thank you for sharing such a detailed and passionate insight into the Buick 455
this powerhouse was ahead of its time. Its unique combination of the largest bore and shortest stroke truly set it apart, and its lightweight construction made it a game-changer in the muscle car world. The Stage II parts kit was a dream for enthusiasts, providing the perfect recipe for building a street-ready performance engine. Buick really proved they weren’t just about luxury; they could dominate in the muscle car scene too!
We’d love to hear more from you and other gearheads, what’s your favorite build or memory involving a Buick 455? Let’s keep the conversation alive! Don’t forget to comment, share your thoughts, and subscribe to Muscle Car Masters for more deep dives into legendary American muscle cars like this one.
Together, let’s celebrate the golden era of horsepower
Have a good day.
@MuscleCarMasters68 When I was @16, which would've been '75 / '76, I frequently visited Leon's junkyard - just south of Culpeper, Va. While walking through looking for at least 1 decent driver door off of a tri-5 chevy truck for a project of mine, looked up and saw a Saturn yellow GSX all waded up sitting on top of another car. Instantly, knowing what it was, went over to inspect. Missing was engine/ trans. I climbed up to look inside and saw 3 pedals. I knew these cars were rare and had a big hunch that the 4-speed equipped cars had to be very rare. Unfortunately, as I looked the car over there wasn't a straight piece of metal anywhere. It looked like it rolled a few times, then was T-boned dead on in the drivers door bending the roof in and up. Just too far gone. Even then, I knew that the VIN tag was priceless, if you bought the shell just for that. But, for a teenager it was just another dream. I often wonder what ever happened to that particular car....
The quickest. Was it also the quickest to toss a connecting rod if you went a bit too high RPM ?
@davidpowell3347 Could've been, although I don't remember them as having weak rods particularly, it was more of an oiling issue as far as diameter of casting in the block for oil pickup that was too small in a high performance application. They did address it by enlarging the casting by '71 I believe
@@davidpowell3347 Great question, and you’re absolutely right while the Buick 455 was a powerhouse with groundbreaking performance, its lightweight block and massive torque did come with a price: durability at high RPMs. With stock components, revving too high could risk tossing a rod, but enthusiasts who invested in the Stage II parts or upgraded internals could unlock incredible performance without sacrificing reliability. It’s a classic example of pushing the limits of muscle car engineering
What’s your take? Have you built or seen a 455 that tackled this challenge? Drop your thoughts below, and don’t forget to like, share, and subscribe to American Muscle Cars. Let’s fuel this conversation
We had Olds 455s and Buick 455s. The Buicks had much better Acceleration than the Olds, and that was with the same Axle Ratio
Hey @pjimmbojimmbo1990
Thanks for sharing your experience with the Olds 455 and Buick 455
You’re absolutely right that there can be noticeable differences in acceleration despite having the same axle ratio. The Buick 455’s performance is often attributed to its superior torque, thanks to its design, especially in the later models. The Buick’s higher compression and more aggressive cam profiles gave it an edge in terms of low-end torque, which really helped with acceleration.
Oldsmobile, on the other hand, had a different tuning philosophy, focusing more on smoothness and refinement, but still, that 455 had a lot of muscle! It's great to see people sharing real-world experiences like this.
If you’re into muscle cars, make sure to hit the like button, drop a comment below, and subscribe to American Muscle Cars for more deep dives into the history, specs, and performance of these legendary machines. Hope to see you in our newest videos... have a nice weekend! Keep the passion alive...
@@MuscleCarMasters68
In the 75 and 76 model yrs the Olds had more compression, 8.5:1 while Buicks had 7.9:1
@@pjimmbojimmbo1990 Hey @pjimmbojimmbo1990
Thanks for sharing your insights on the Olds 455 and Buick 455
You're absolutely right about the compression differences in '75 and '76 - Oldsmobile did have a slightly higher compression ratio at 8.5:1, while Buick was at 7.9:1. These differences did impact their performance, with the Olds offering a bit more top-end power, and the Buick delivering that trademark low-end torque, which made it a blast to drive. It's great to see real enthusiasts like you diving into the details of these amazing engines
Everyone, feel free to comment below, share your thoughts, and subscribe for more in-depth looks at these legendary muscle cars. Hope to see you in our newest videos... have a nice weekend
The '70 Oldsmobile 455 is great but it can't beat the '70 Buick 455.
Thank you, @t.l.robinson2162, for your awesome comment
The ‘70 Oldsmobile 455 and Buick 455 are both absolute legends in the muscle car world, and it’s always fun to compare these heavyweights. The Olds 455, especially in the W30 configuration, was a torque monster with cutting-edge engineering for its time. But you're right-Buick’s 455 had its own swagger, especially with the Stage 1 package, delivering insane torque at lower RPMs. That made it a beast on the streets and a favorite for quick launches.
At the end of the day, isn’t it great that GM gave us not one but TWO iconic engines in the same era? Keep sharing your thoughts-this is what makes muscle car history come alive
Everyone watching, don’t forget to join the conversation. Drop your favorite in the comments below, hit that like button, share with your fellow car fans, and subscribe for more muscle car content...
have a nice weekend...
@MuscleCarMasters68 and I am very blessed to own both.
@@t.l.robinson2162 Thank you again, @t.l.robinson2162, for your amazing comment
Owning both the Oldsmobile 455 and Buick 455 is truly a dream for any muscle car enthusiast. Both of these engines represent the heart and soul of American muscle. The Olds 455 W30, with its legendary torque and performance, really set a high bar in its era. Meanwhile, the Buick 455 Stage 1, with that incredible low-end torque, was a street monster that could dominate from a standstill. It’s awesome to see you appreciate both these powerhouse engines
Hope to see you next time....
G'evening Guy's 🤠 . Being a Buick guy the Buick stage 1 455 is the cat's meow 🐈.. 😇 .
As much as folks rave about the Chevy LS6 or HEMI Cudas, I’ll take the Buick Stage 1 455 all day. That torque wasn’t just impressive, it was unmatched. With 510 lb ft right out of the box, it made other big blocks feel like they were just playin’. Plus, Buick paired that beast with premium touches....
@AilaniMadden agreed 🤓 . At the time the GSX stage 1 was the baddest car to ever roll out of Detroit and it's the only muscle car to ever run a quicker 1/4 mile et then the Hemi Cuda. Needless to say it was severely underrated to skirt around the gas crunch regulations but at the tire it was making 4:35 hp & 520 ft lb's of torque and it still blows people's minds 🤣🤣 ..
@idletime the Buick Stage 1 455 is an absolute powerhouse and a true icon of American muscle
That beastly torque and the engineering finesse make it a standout even today. Buick really knew how to blend style and performance in the golden era of muscle cars. Thanks for sharing your love for this legend
Everyone else-what’s your favorite muscle car engine? Let’s keep the conversation roaring! Drop a comment below, and don’t forget to like, share, and subscribe to American Muscle Cars for more revved-up content. Let’s celebrate these legends together
@@idletime Totally feel ya, but let's not forget the GSX Stage 1 wasn’t just torque it was finesse. Buick engineered a hotter cam, upgraded heads, and a better carb than most realize. Sure, the HEMI and LS6 had hype, but Buick brought luxury and brutality. That 455 wasn’t just flexing, it was rewriting Detroit’s playbook
@AilaniMadden The Buick Stage 1 455 is a legendary force in the muscle car world, and you're so right about its blend of torque and finesse. Buick's engineering brilliance truly made the GSX a unique player, combining luxury with sheer power in a way few others could. That hotter cam, upgraded heads, and precision carb tuning showcased Buick's dedication to performance. Let’s not forget how it surprised even the most hyped competition in its day
What do you think-does the Stage 1 455 top the charts, or is there another engine that stole your heart? Share your thoughts below! Don’t forget to like, share, and subscribe to Muscle Car Masters for more epic car content
Even the early Buick 350s could make some decent Power
hey @pjimmbojimmbo1990, you’re absolutely right
The early Buick 350s were a bit of an underdog in the muscle car world but could definitely hold their own when tuned right. With their unique design, like the lightweight block and slightly taller deck height, these engines could produce some surprising power, especially with tweaks to the heads and camshaft. Buick engineers knew how to squeeze performance out of these motors while keeping them smooth and efficient, making them a favorite for sleeper builds.
Thanks for bringing that up, it’s always great to highlight the lesser-known legends of the muscle car era. What’s your favorite Buick-powered build or story? Let’s hear it
have a nice weekend ....
Sounds crazzy but i mixed all 3 for my gto and it was the meanest car i ever biult 4 speed with 4.11 gears it wad hard to keep out of the dich they are all great motors
Oh... so great idea... but While a mixed-engine GTO is certainly unique, it raises concerns about engine compatibility, reliability, and emissions compliance. Such a modification could potentially void warranties and impact the car's resale value. It's essential to weigh the risks and potential drawbacks before undertaking such a drastic modification.
That sounds like an absolute beast of a GTO you built
Mixing those elements must have given it some serious attitude and raw power. A 4-speed with 4.11 gears? That’s the perfect recipe for tire-shredding fun! It’s amazing to hear about how those great motors can come together to create something truly unique. Keeping it out of the ditch must have been half the fun
Thanks for sharing your story, it’s comments like yours that fuel our passion for American Muscle Cars. Everyone, share your builds, thoughts, and experiences below, and don’t forget to like, share, and subscribe for more
@AdelynDodson Thanks for the thoughtful insight
mixed-engine builds like a unique GTO can raise important questions about compatibility, reliability, and even legal implications. These are key considerations for any enthusiast diving into such ambitious projects. That said, it's this kind of innovation that pushes boundaries and makes the muscle car community so vibrant
Have a great day...
When General Motors was looking to power its 9000 lb GMC motorhome, they chose the Oldsmobile 455.
I had a 1970 cutlass sport with a 455 rocket (not stock) in it and at 17 that car blew my mind…. and my wallet (tires)😂
@600wheel That 1970 Cutlass Sport with a 455 rocket sounds like an absolute beast
At 17, that must’ve been an adrenaline-packed ride, definitely worth every penny (and tire!). Cars like that leave a lasting impression, don't they? The sound, the power, and the memories are priceless. We'd love to hear more about your experience-maybe even some stories about those wallet-busting burnouts!
Everyone, drop your favorite muscle car stories or dream rides in the comments! Don’t forget to like, share, and subscribe to American Muscle Cars for more roaring engines and iconic rides.
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Wait....there are SD 455 in the junkyard? WHERE?!?
Tell me where so I can save those beasts from oblivion....lol...And yeah, the Buick 455 smooth and sneaky, but don’t sleep on the Pontiac SD 455. That thing was an engineering marvel: forged internals, round port heads, factory-rated at 310 HP, but everyone knows it was closer to 370.
Thanks for the comment, @billyme2
seeing an SD 455 in a junkyard is almost unheard of! These Super Duty 455 engines are legends of the muscle car world, especially since Pontiac built only around 1,296 of them between 1973 and 1974. It’s like finding buried treasure
Stories like these remind us just how much history and value can be hidden in unexpected places. Sometimes, forgotten classics surface in the unlikeliest spots. Have you ever come across a rare find in the wild? Let us know in the comments
Have a good day...
@MuscleCarMasters68 i know about those wonderful beasts....when the video said there are some in the junkyard I had to do a spit take! I had a 1977 Trans Am with a 1971 Grand Prix 455 and TH400 that I put a mild cam and headers that put out 476 HP and 548 torque with 3:23 gears and that car would put a smile on your face!
@@billyme2 Sounds like a beast, but I’m not convinced. That '77 Trans Am is impressive, but the combo with a '71 Grand Prix 455 doesn’t fully capture the magic of the original W72 400s with 3.73 gears. Those engines had unique throttle response and a balance that’s hard to replicate even with more horsepower. Sometimes, numbers aren't everything
The 1970 Pontiac 455 had to be underrated at 370 HP. The 1969 Pontiac 428HO available in the Grand Prix was rated at 390 HP. How did a larger displacement engine make less power?
The narrator starts talking about 445 V8s. Meanwhile the video is about 455 V8s.
I loved my olds 455 great engine in my opinion .
Thank you so much for sharing your love for the Olds 455
It's definitely one of the most iconic engines in muscle car history, known for its torque and raw power. The 455 really stands out for its ability to deliver incredible performance while maintaining a smooth driving experience. Oldsmobile really nailed it with that engine, and it’s great to hear you had such a positive experience. I’d love to hear more about your ride and your thoughts on other muscle car engines! Please don’t forget to comment, share, and subscribe to American Muscle Cars.
Hope to see you in the newest videos
Have a great weekend...
Buick was the best one. It was the 70 GS that was the King of Them All
Hey @bigmountain7561
the 1970 Buick GS is a true legend of American muscle! The 1970 GSX, with its Stage 1 and Stage 2 performance options, was definitely a powerhouse. Buick’s big-block V8 engine, combined with that iconic aggressive styling, made it a serious contender on the streets and the track. It's definitely one of the finest examples of muscle car performance from that era.
I appreciate your passion for these incredible machines, and I know other muscle car fans will have their own thoughts on the topic too. Everyone, feel free to drop a comment below with your favorite Buick or muscle car from the 70s, let’s keep the discussion rolling
Don’t forget to like, share, and subscribe to the channel to stay updated on more American Muscle Car history and content. Hope to see you all in the newest videos... have a nice weekend...
Definitely Buick.
Its the newest, came in 1967, it weighs app. 50lbs more than a SBC and it packs 500+ lbs/ft torque in the 1970 Stage 1 edition.
Yeah, Buick. Why? It’s underrated and misunderstood. The 455 Stage 1 was the torque king at 510 lb ft in 1970, outmuscling Mopar and Ford big blocks. Lightweight for its size too barely heavier than an SBC. People sleep on its efficiency and engineering finesse. ...
@janfswedane Thanks for sharing your thoughts
Buick’s contribution to the American muscle car legacy is nothing short of legendary. The 1970 Buick GS Stage 1 is a beast, boasting over 500 lb-ft of torque and delivering exhilarating performance. Buick’s engineering brilliance really shines here, especially considering it was heavier than the SBC yet still managed to dominate with raw power and smooth handling. The GS 455 is a testament to Buick’s commitment to blending luxury with unrelenting muscle.
For all our viewers, what's your take on Buick’s role in muscle car history?
Do you think the Stage 1 ranks among the best, or do you have a favorite contender? Drop your thoughts in the comments! Don’t forget to hit that like button, share this video with fellow car enthusiasts, and subscribe to American Muscle Cars for more legendary stories and deep dives into muscle car icons...
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@MuscleCarMasters68 Yes, it was heavier than a Small Block Chevy, app. 50 lbs..
But it was a lot lighter than a Big Block Chevy...
A 1969 GS 400 will obliterate a 1969 SS 396...
@janfswedane Thanks for chiming in with such a great insight
Buick’s ability to position the GS 400 as lighter than a BBC yet still outperforming competitors like the SS 396 is a testament to their engineering prowess. And let’s not forget the 1970 Buick GS Stage 1, over 500 lb-ft of torque paired with a sophisticated design that screams both power and class. Buick truly carved a unique space in muscle car history.
What do you think, everyone? Does Buick’s GS lineup deserve more credit in the muscle car pantheon? Let us know in the comments, smash that like button, and subscribe to Muscle Car Masters for more iconic rides
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A benefit with the Buick engines and especially the 455, the distributor is in the front, and the spark plugs are very easy to get to
While the Buick 455 offered a unique blend of performance and luxury, its front-mounted distributor and easily accessible spark plugs were a practical advantage for the average enthusiast. However, for the true gearhead, these conveniences pale in comparison to the raw power and visceral excitement of the more traditional rear-mounted distributor and challenging engine bay layout....
@ellisasher88 Thanks for the awesome insight
one of the standout features of Buick engines, especially the legendary 455, is their user-friendly design. Having the distributor conveniently placed in the front not only simplifies maintenance but also makes timing adjustments a breeze. And let’s not forget how accessible the spark plugs are, making tune-ups and replacements far easier compared to some other muscle car engines.
The Buick 455 isn’t just practical; it’s a powerhouse of torque and performance. Introduced in the late '60s, it’s famous for delivering incredible low-end torque, making it a favorite for muscle car enthusiasts who love that neck-snapping acceleration.
Keep the great comments coming we love hearing from passionate muscle car fans like you
Everyone, let us know your favorite feature of the Buick 455 or any other classic muscle car in the comments. Don’t forget to like, share, and subscribe for more American Muscle Car content....
The Oil Pump and the Long Pickup Tube from the Pan to the Pump was Weak Spot of the Buick V8.
@@pjimmbojimmbo1990 Sure, the Buick V8's oil pump and long pickup tube catch heat, but let’s be real for all its quirks, the 455 had torque that’d twist your spine. That front distributor.... A dream for maintenance. Rear-mounted ones are cool until you're contorting over a hot engine.
@@CookeZachery
As mentioned in an earlier Post. We owned both Olds and Buick 455s. In the Full Size cars with identical Axle Ratios, the Buick was quicker. Oddly the Olds had a snappier Sound/Response when you burped the Throttle at Idle, while the Buick seemed asleep, but in gear the Buick was faster
Either one is fine to build. Hard to say
D pnt forget the 500 caddy
The 500 Caddy..... while a behemoth of an engine, doesn't quite capture the raw, visceral thrill of a true muscle car. It's more of a gentle giant, focused on smooth power delivery and luxury. While it has its own unique charm, it's not the car for those seeking high-revving excitement.
Absolutely, the 500 Caddy is a true legend in the American muscle car scene
With its massive 8.2L V8 engine, it’s one of the largest-displacement engines ever produced, delivering incredible torque and power. Thank you for bringing it up, it’s a masterpiece that deserves the spotlight! To everyone else, what’s your favorite American muscle car engine or classic model? Drop your thoughts in the comments below
Let’s keep this conversation going, and don’t forget to like, share, and subscribe to American Muscle Cars for more iconic features, deep dives, and epic muscle car content.
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I have to side with the Buick.
@maxr4448 Thanks for sharing your thoughts
Buick truly holds a special place in the world of American muscle cars. Models like the Buick GSX and the iconic GNX have cemented their legacy with stunning performance and timeless design. The GSX, for instance, was a powerhouse in its time, boasting a Stage 1 455 engine capable of 510 lb-ft of torque, while the GNX of the 1980s redefined muscle with its turbocharged V6 dominance.
It’s great to see passionate fans like you appreciating what Buick brought to the table during the golden era of muscle cars. Whether you’re a Buick enthusiast or simply love all things muscle, this channel is here to celebrate the history, performance, and culture of these legendary machines.
Have a great day.
Buick stage 1
@terrywilliams7827 Thanks for bringing up the legendary Buick Stage 1
This beast truly deserves the spotlight when discussing American muscle cars. With its 455-cubic-inch V8 engine, it was a torque monster, producing an impressive 510 lb-ft at just 2800 RPM a record at the time... The Stage 1 was a sleeper that combined luxury with raw power, making it a standout in the muscle car era. Did you know it was once dubbed the 'fastest production car' in the early 1970s? Truly a masterpiece of engineering
We love hearing from muscle car enthusiasts like you. What’s your favorite thing about the Buick Stage 1? Its power? Design? Or maybe its legendary status?
Share your thoughts below
And to all our viewers, don’t forget to comment, share your own favorite muscle cars, and subscribe for more incredible content on American Muscle Cars. Let’s keep the passion alive...
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buick for me please..... it was a torque monsterand now with the after market 455 aluminum block and heads you can't beat the power to wieght ratio. f*** the ls
You’re absolutely right about Buick’s torque, but let’s not forget the underrated finesse of Pontiac’s 455 HO. My '72 Trans Am had that engine, and it wasn’t just raw power, it was high-revving precision. With factory Ram Air and a lighter chassis, it smoked rivals. Buick brought torque, but Pontiac delivered muscle and balance in one beastly package.
@@AilaniMadden yep i agree i' m a bop fan but don't like chey for some reason. and i'm a trans am fan . that was when cars were cars and not computer on wheels!
@@ggallant-z6x Yes.... The '72 Trans Am with the 455 HO is a masterpiece. While Buick's torque is legendary, Pontiac nailed it with a high-revving V8 and the Ram Air setup. Plus, the F-body chassis gave it superior handling compared to its heavier rivals. True muscle isn’t just brute force. it’s power, precision, and agility wrapped in pure style.
Thank you so much for your comment, @ggallant-z6x
Buick muscle cars, especially those with the legendary 455, are torque monsters. The 455 was already a beast back in the day, with its massive low-end torque that could shred tires effortlessly. And now, with aftermarket upgrades like the aluminum block and heads, you’ve unlocked a whole new level of performance. The improved power-to-weight ratio really puts the Buick in a league of its own. It’s the perfect platform for those who love raw, unapologetic power.
And hey, while LS swaps get a lot of love, sticking with the iconic 455 is a great way to stay true to the Buick heritage. Thanks for sharing your passion. we’d love to hear more from you and others! What’s your favorite Buick model? Everyone, don’t forget to comment, share your muscle car stories, and hit that subscribe button for more American Muscle Car content
Have a great day...
the 1972 Trans Am with the 455 HO truly is a masterpiece. Pontiac’s approach to muscle cars was about more than just raw power; they brought precision and style into the mix. The high-revving 455 HO engine paired with the Ram Air setup is a testament to their engineering prowess, delivering both performance and excitement. And let’s not forget the F-body chassis, lighter, more agile, and perfect for taking on those winding roads with confidence.
Have a good day...
Basically the Buick 455 is only as capable as a 80’s Ford 302🤣🤣I will take the Olds any day
Thanks for your comment, @600wheel
The Buick 455 and the Oldsmobile engines each have their unique strengths that spark great debates among muscle car fans. The Buick 455, with its high torque output and lightweight design for its size, was a beast in its heyday, powering icons like the GSX. But the Olds 455, known for its durability and versatility, has an equally strong fan base.
That’s the beauty of American muscle: there’s a ride for every preference! Keep the discussion rolling, everyone share your favorite classic engine, and don’t forget to like, comment, and subscribe to American Muscle Cars for more
sure, the Olds 455 is solid, but Buick’s Stage 1 version? It wasn’t just quick it was terrifying. It's underrated because Buick wasn’t flashy like Pontiac or Chevy, but trust me, those GSXs could school most ‘70s muscle at the strip
@ Yah but it had the same thin walled casting limits that the 5.0 Ford has and the 5.0 Ford is lighter and cheaper to build in every way shape and form so if you’re limited to 600 hp why spend all the money on the Buick, other than cool factor of course and that’s a big enough reason besides 600 hp on the street is almost unuseable so anything more unless you’re drag-racing there’s no point in having….. yeah I just watched myself lose an argument with myself🤣🤣
@@600wheel Ford’s 5.0? Lighter, cheaper, and just as capable under 600hp. Unless you’re chasing nostalgia or style points, it’s hard to justify the extra cost. Plus, who’s really maxing out 600hp on the street?
@ Me 👈that Fox’s Dyno chart was 605 and 525 at the wheels, hot day just above sea level. I built it in 08 for road course, drift and above all street duty. 335, Paxton Novi 2000, TKO 600, 3.90 gears. In forth and fifth with sticky’s on I can hold her to the floor, sometimes fourth spins around 6000 (rev limiter 7000)
None of these engines were "big blocks" . Buick, Oldsmobile, and Pontiac 455's were all small block designs, with large bores. Big block engines have a staggered offset valve geometry, larger heads,and valve covers. Good examples are a Chevys 396, and 454. Ford , and Chrysler also made big block engines. Big block engines typically were found in medium or heavy duty trucks. The muscle car era is what spawned the idea of putting these engines in performance cars.
Thanks for your comment, @leetotty7703
You’ve sparked a great conversation, and you're right-there’s a lot of debate about what defines a "big block" versus a "small block." While Buick, Oldsmobile, and Pontiac 455s share some small-block traits, they’re unique designs that blurred traditional definitions. The muscle car era was truly a game-changer, as manufacturers pushed boundaries to create high-performance engines like the Chevy 396 and Ford’s 428 Cobra Jet, which embodied the “big block” spirit.
Big block engines weren’t just about size, they brought raw torque and power to the streets. Classics like the HEMI 426 and Chevy 454 LS6 redefined performance in muscle cars, proving their worth far beyond trucks.
We’d love to hear everyone’s thoughts, what’s your favorite big block or small block muscle car engine? Drop a comment below, hit like, and don’t forget to subscribe to American Muscle Cars for more
Have a good day.
Your comment only applies to the pontiac V8's
@spc_inv show me a Buick ,or an oldsmobile " Big Block", with staggered offset valve geometry, and large valve covers.
@@leetotty7703 The engine blocks were different for olds and buicks, taller deck heights is one of the main differences. The pontiacs were different, they kept the same engine block size/dimensions throughout their lineup
@spc_inv send me a pic of a buick or olds big block...
My Mom had a Buick Wildcat with 455 around 76 mph quarter mile almost as fast as My Brother Kawasaki KZ 400 but what would be Interesting to do Is get an Oldsmobile 455 single exhaust and play old man river during acceleration
Hey, that Buick Wildcat 455 is a sleeper legend...but don't forget the single exhaust run duals with glasspacks for a throaty roar. Oldsmobile 455? Great torque, but why not pair it with a TH400 and slap on a cold air intake? Play Old Man River"all you want, but let it scream....
Wow, Steve, what a fascinating story
The Buick Wildcat with a 455 is a true powerhouse, and it's amazing to hear how it could almost keep pace with your brother’s Kawasaki KZ 400. Those were the glory days of raw American muscle and unique engineering. The idea of pairing an Oldsmobile 455’s growl with 'Old Man River' during acceleration is pure gold, what an incredible fusion of power and nostalgia!
We’d love to hear more stories like this from all of you-what are your favorite muscle car memories or dream builds? Don’t forget to like, share, and subscribe to American Muscle Cars for more epic car history, engine roars, and muscle car culture. And hey, drop your thoughts or suggestions in the comments, we're revving up the conversation...
Have a great day.