AWD Silverado Conversion! I got ALL THE PARTS

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  • Опубліковано 27 сер 2024

КОМЕНТАРІ • 463

  • @LawrenceTolman
    @LawrenceTolman  2 роки тому +49

    I am so ready for some snow, and I hope we get a ton this winter so I can try out the AWD and see how it works. Thanks for watching and commenting guys!

    • @jayroberts636
      @jayroberts636 2 роки тому +1

      Even on dry pavement this will help with handling.

    • @Sonicdude10
      @Sonicdude10 2 роки тому +4

      If you need the 32 spline shaft for a 4L80 swap I know how to contact the guy who does it. He still offers the service on demand.

    • @marchettejw
      @marchettejw 2 роки тому +1

      They're supposed to get snow this weekend up in park city. I'm working up there right now..

    • @dalethomas9307
      @dalethomas9307 2 роки тому +1

      You are going to love it. My DD is a 2005 Sierra Denali that has the 149 T case. The gmt800 trucks never got the BW tcase like the SUV did. It has a heads and cam 6.0 with a built by me 4L65 and a 3800 stall converter. If you dump the gov loc diff before it breaks and swap in a nice LSD it makes for an extremely controllable winter hotrod. I dont recommend a torsen style rear diff in the snow as the just act like an open diff most of the time. I went with a auburn pro series rear diff and love it. And for context I live in Alaska

    • @craighirsch6464
      @craighirsch6464 2 роки тому

      I had a 2010 Denali XL with this set up. It worked well in all dry conditions. I ran into an issue in the snow though. Tires although new were highway type all seasons.
      I was in 3-4 inches of powdery snow on an uphill grade. Every time I would try to accelerate from a stop the rear would slide off the crown of the road and towards the shoulder. This happened a few times until the front would lock in and start pulling. Definitely an unnerving feeling.
      Maybe there’s some way to program the rear to slip less before the front kicks in.

  • @corymagoffin8402
    @corymagoffin8402 2 роки тому +8

    I hope this series gets you a lot of subscribers - this is awesome stuff. I don't know why there isn't more AWD GM stuff out there, thanks for spelling it out for us.

  • @Todd_S
    @Todd_S 2 роки тому +18

    I like how you laid out the drivetrain on the floor. BTW, GM Interchangability is amazing.

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +3

      It makes projects like this so much fun

    • @iangrice9458
      @iangrice9458 2 роки тому +2

      @@LawrenceTolman on powernation TV you did red tide, where did you get the 32 spline input shaft?

    • @hondaservicecenter
      @hondaservicecenter Рік тому

      ​@@iangrice9458 6l70

  • @ryanworks35509
    @ryanworks35509 2 роки тому +14

    Man I really love this channel! Thanks for sharing all the knowledge on your projects!

  • @rcairforceone
    @rcairforceone 2 роки тому +11

    HELL YEAH BROTHER.
    This is exactly what I've been bench racing in my head for years. Couldn't decide between using a SCSB, Silverado SS or an AWD SUV (Denali/Escalade).

  • @coltonsmith9254
    @coltonsmith9254 2 роки тому +8

    HELL YES. I like the route your going. Right on man!

  • @many-points
    @many-points 2 роки тому +4

    LOVE IT! The Syclone was such a sweet little truck, this will be a great tribute to it's legacy.

  • @StraightOuttaContent
    @StraightOuttaContent 2 роки тому

    😂🤣😂🤣 the only man on earth that continues to build what no one else will!!! THANK YOU!

  • @louieatienza8762
    @louieatienza8762 2 роки тому +3

    Thanks for going with the supercharger! Staying tuned!!!

  • @514jumpamusements
    @514jumpamusements 2 роки тому +2

    LT thank you for all of your time and effort in making really great informative content. You are dialed into a community of people who own and love these trucks and think about doing similar modifications.

  • @mountainstrongheelers
    @mountainstrongheelers 2 роки тому +1

    Love this will be turning my build awd cannot wait!

  • @marksmith5996
    @marksmith5996 2 роки тому +2

    Love watching your builds! Because of you over the past year I have accumulated three cool donor vehicular and wish you were closer to me to do the build. After watching big blaze I found a surviving southern 1977 blazer Chalet camper as the vehicle. I then set my sights on finding a LBZ Duramax and was lucky enough to find a one owner Silverado that lived on Marthas Vineyard all its life and only has 33,000 original miles. I then found a southern 2 owner 2009 Saab 97x aero with the ls2 with the awd system you just mentioned on this video. Boy I have some great options for this build. This would
    make some good content if I was a UA-camr.

  • @itsoundzgood
    @itsoundzgood 2 роки тому +3

    This is gonna be so sick! I love AWD trucks. Would be even cooler if it was a manual trans with AWD

  • @curvs4me
    @curvs4me 2 роки тому +1

    I remember the swap you did in a GMT400 on that tv show. Just have to make that one side front diff bracket. I had an 02 Denali truck in 04 and man did it go good! Tapping the speed limiter, late to Bruins game, down 93 like it was a BMW 7 series. For a truck, even at stock ride height, it handled flat and solid. Lowered it would have been an absolute weapon.

  • @JA-no1qk
    @JA-no1qk 2 роки тому +4

    I'm really looking forward to seeing some footage in the snow. When I first purchased my 8.1L Yukon I lived in Denver. Getting moving in the snow in 2WD was tough because of the torque. I could shift to Auto 4WD, but I hated the delay in the front axle engaging, plus the binding that would occasionally come with sharp turns. This should be pretty sweet to see as it comes together!

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +2

      hopefully we get a ton of snow this year!

  • @paulsalmon4771
    @paulsalmon4771 2 роки тому

    Lawrence your technical knowledge is mind blowing 🤯

  • @lsxmatt
    @lsxmatt 2 роки тому +1

    I’m considering doing this conversion on my Z71 being it’s going to be boosted. Thanks for the great info.

    • @about2088
      @about2088 2 роки тому

      I fancy your direction here:)

  • @teaguegearhart9851
    @teaguegearhart9851 2 роки тому

    Lawrence. Can’t wait to see both these trucks hitting the street and in full commission. So cool

  • @pashafixesthings
    @pashafixesthings 2 роки тому +5

    I had no doubts you would go this route :-)
    I myself am very into all this AWD/4WD GM transfer cases. Having a 2005 Escalade EXT and building an overland rig, I want to switch to AWD+low range transfer case. GM offered this with NR4 package on limited number of 2003-2006 GMT800 SUVs. It uses BW4482 transfer case, instead of BW4481. Btw, BW4481, used on 2003-2006 Escalades/Denalis DOES NOT require any wiring (apart from speed sensor). Yes, these years Escalades have electronics, but that's for traction control (RPO code JL4), it has nothing to do with the transfer case. So I wouldn’t hesitate to install BW4481 in a street truck. Another advantage of 4481 comes when you bundle it with 4L80 transmission. You can take a transfer case input shaft from BW4484 (2007-2014 Escalades/Denalis), which already splined for 4L80 output shaft. You can also get the whole BW4484 transfer case and it will be a direct bolt on to 4L80.
    Good luck with ur project!
    Cheers, Pavel

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +3

      good info on the interchangeable inputs for the 32 spline, that's good to know. the only reason why I didn't consider a BW AWD transfer case is because they essentially are an open differential in the middle, and they rely on the ABS system to pulse the brakes if one wheel loses traction and starts to spin too fast. Think of an open differential in snow/ice: the wheel with the least amount of grip tends to spin the most, leaving you stuck, or spinning. But if you can apply the brakes on the fastest spinning wheel (what GM does in a BW AWD equipped truck) it can shift some of the power to the wheel with more grip but less wheel speed. You are correct that the BW cases use no electronics directly, they do rely on the ABS system to control wheel slip which is a feature my truck does not have. But, the NV149 viscous coupled and NP120 Torsen mentioned are more like a limited slip differential, so its easier for it to split and manage the power flow evenly, and does not need intervention from the ABS system. (or at least thats how I understand it lol)

    • @pashafixesthings
      @pashafixesthings 2 роки тому +1

      @@LawrenceTolman You are 100% correct, I only wonder how long viscous coupling (which is, AFAIK, is not available brand new, at least from GM) or Torsen would live behind turbo 8.1 :-)

    • @dalehall2993
      @dalehall2993 2 роки тому +1

      @@pashafixesthings
      Rigid axle sells them new..

  • @erichildreth7562
    @erichildreth7562 2 роки тому +1

    I think this is going to be great build!! Should be a lot of fun to drive in the snow!!

  • @mkiser59
    @mkiser59 2 роки тому

    Thanks LT, I watched the 88 Red Tide conversion, great videos. I have a 2003 GMC Sierra, that I plan on lowering, and converting my 4WD to AWD. Thanks, again. Mark

  • @MrTydriver
    @MrTydriver 2 роки тому +1

    You'd be surprised how well the NP246 does in "AUTO 4WD" setting. This setting enables the use of the viscous coupler in that transfer case to work like an AWD setup, and locks in the front axle. I had an '03 RCSB 4WD that was 4.8L and 60e that I autocrossed competitively for a couple years in SCCA events using that setting.. It never flinched once, not a single time and the difference in handling was hugely noticeable vs RWD only. It was nice to switch back to RWD for hooning moments too.. I originally was planning to duplicate this exact setup (and I had all the parts to do it), but I autocrossed it once with the NP246 and it was seemless.. I never had a single problem with that case and I beat it to death on dry pavement in the Auto 4WD setting. Just my $0.02.. Glad to see more competitive truck builds and can't wait to see Ugly Truck with rebuilt trans !

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +1

      I will miss the ability to switch into 2wd for burnouts and hoonage, but I guess thats what the other truck will be for

  • @ryanalder9691
    @ryanalder9691 2 роки тому

    Trans codes start with an M. Great video.

  • @RadDadisRad
    @RadDadisRad 2 роки тому +2

    LS and use an electronic bypass controller on the blower so you can dial out the boost in bad weather.

  • @2hndhnd
    @2hndhnd 2 роки тому

    Man I am so glad I found this video. I am doing an AW to a Tahoe using a wrecked Escalade.. I will be going to get the front axle tomorrow

  • @albertofromtexas
    @albertofromtexas 9 місяців тому

    I love everything you said in this video!!! Thanks

  • @ItsCroaker
    @ItsCroaker 2 роки тому +2

    Looking forward to this one, LT! Stripped the drivetrain out of a Silverado SS last year and will be doing the same swap in my stepside. Definitely interested in seeing the front diff and transfer case rebuilds!

  • @JeffreyEutsey
    @JeffreyEutsey 8 місяців тому

    This type of build is growing on me. I have a 2009 1500 4X4 with the 6L80 that I’m thinking of swapping to a T56 AWD Pre Runner. Could be fun! Thanks for the video and parts list!

  • @SamsWreckinYard
    @SamsWreckinYard 2 роки тому

    So stoked to see this conversion. The GMT400 one was bad ass. Made me want to try it on my 99 Suburban till I looked at prices for the parts in my area. Round here one would swear their gold.

  • @ValarAmstaffs
    @ValarAmstaffs 2 роки тому +1

    What a great truck/project! Enjoying every video. Keep up the great work LT!!

  • @vernedudeman
    @vernedudeman 2 роки тому

    DUDE THIS IS ONE OF THE GREATEST CHANNELS ON UA-cam

  • @AB-these-handles-are-stupid
    @AB-these-handles-are-stupid 2 роки тому

    My bro’s dad had/still has one of those Denali AWD units. His has 4 wheel steer also

  • @ivanbarajas5471
    @ivanbarajas5471 2 роки тому

    More excited stuff on you channel I will definitely keep watching

  • @joshsos5541
    @joshsos5541 2 роки тому

    I can’t wait to see this one start

  • @kennethmosley9364
    @kennethmosley9364 2 роки тому +1

    Absolutely love your content. I would love to work for you when you get your own shop and show. 😉 just throwing that out there. Keep doing greatness 🙌🏼

  • @NsanityGarage
    @NsanityGarage Рік тому

    awesome man. i literately just picked up a 02 Silverado with a 5.3 swap but it is 2wd. but it was a steal. less then 80k miles garage kept, and only $3k. awd twin turbo is gunna be my end goal with this truck im so glad i found this video with all this useful info. keep up the good work my guy and happy new year.

  • @jayroberts636
    @jayroberts636 2 роки тому

    The knowledge you just told us is great

  • @rickw4160
    @rickw4160 2 роки тому

    Love this. Will live vicariously through you...

  • @deansammons7203
    @deansammons7203 2 роки тому

    It’s like you read my mind with your step side!

  • @bigpatsunderthehood5552
    @bigpatsunderthehood5552 2 роки тому

    Another great video and a nice reference to red tide a documented build of yours seen by thousands

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому

      thanks! and let's hope so, I try to title these to be as accurate of the content.

  • @anytimeminutes3992
    @anytimeminutes3992 2 роки тому

    That truck is gonna be freaking awesome to drive.

  • @ZackNakazora1
    @ZackNakazora1 2 роки тому

    I knew you'd come back to this idea since the PT days. You were really hooked on the idea back then and still are now. Shame that truck disappeared. It would be a solid rig now.

  • @reevehicks9101
    @reevehicks9101 2 роки тому +1

    Dig it. Going to work on a 408 stroker s485 powered Silverado SS tonight!

  • @herculesworld4016
    @herculesworld4016 2 роки тому +1

    Looking forward to the build. I’ve recently decided to keep my 02 Tahoe. I’ve always wondered if awd conversation was possible. This is awesome.

  • @vortecmacs
    @vortecmacs 2 роки тому

    Looks good, LT. Can’t wait.

  • @jerryr1663
    @jerryr1663 2 роки тому

    Hell yeah !!! Great choice! LSA 4.8 AWD.

  • @s_wggns
    @s_wggns 2 роки тому

    Can’t wait to see this build!!

  • @radicalchassisstyling6078
    @radicalchassisstyling6078 2 роки тому +1

    AWD is awesome in the snow
    I drove mine in the winter in Interior Alaska. Mines 6.0 4l85e AWD. Coilovers all around. Getting ready to pull the 6.0 and toss my extra 8.1 into it and ditch the 4 link rear setup for a 2016 mustang gt IRS I have laying around.

  • @mikealexander4166
    @mikealexander4166 2 роки тому

    Cool overview. Can’t wait to see this 1 go together.

  • @davekulman8195
    @davekulman8195 2 роки тому

    I'm running the older front diff in my 00 sierra just used the factory passenger side axle housing from the my original diff been over two years and still working great 👍👌💪

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому

      I kinda wondered if the housings would interchange… that was my backup plan for redtide if I didn’t build the mount

  • @amaziin7733
    @amaziin7733 2 роки тому

    Man love that step side thanks for the knowledge

  • @lsquest263
    @lsquest263 2 роки тому +1

    Love the channel, love what you're doing to the step-side! Keep the videos coming, LT!

  • @cesaralvarez8520
    @cesaralvarez8520 2 роки тому

    Can't wait for you to start this project

  • @hectorn.6137
    @hectorn.6137 2 роки тому

    This is gonna be good! Fun and practical.

  • @johncongo5856
    @johncongo5856 2 роки тому

    PROCHARGER GANG HELLLLL YEAH

  • @shaneharrison9609
    @shaneharrison9609 2 роки тому

    I love how your in a brand new neighborhood at a brand new house with oil stains all over the new driveway lol.

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +1

      lol... gotta keep the property values in check

  • @jacobhobbs08
    @jacobhobbs08 2 роки тому

    The only reason I still have my wife's Denali is for that AWD. It is unstoppable.

  • @randywright7680
    @randywright7680 2 роки тому

    I totally want to do this build. This is going to be cool. Red ride was one of my favorite builds you did

  • @TheLazy_cityworker
    @TheLazy_cityworker 2 роки тому

    I had a hunch that you were going to do something like this, i loved this same project you built on Truck Tech

  • @augustusappling139
    @augustusappling139 Рік тому

    snow and ice? sounds like somebodys been watching ken block lol. either way i approve

  • @carterbourkland1659
    @carterbourkland1659 Рік тому

    Side molding and and wheels are Denali spec but the front end is completely base model Yukon

  • @bigblockchevymomsspaghetti
    @bigblockchevymomsspaghetti 2 роки тому +1

    Psychlone lol
    Overall with the rear driveshaft it will be 3/4- 1” too long and will bottom out in the tcase. Especially with it lowered. Been there.
    Another thing I do when I do the swap is just leave the factory front diff in and swap the passenger half shaft and housing out. Saves time and you know you already have a good front diff. Though it is a good time to be doing your front axle seals and check the lash adjusters/retainers holding in the carrier bearings to make sure they haven’t fallen in. Obviously when it does will result in drag and burning out the viscous coupler.
    If you get into doing the front diff ie: bearings etc. You should do a video on it to properly teach a fella how to rebuild them as it can get ‘fun’ and would be some good education for some folks looking to do the same thing.
    For the tcase warning light just unplug the tccm (transfercase control module) while the truck is off and it won’t show any warnings anymore. Easy peasy.

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому

      thats the best name anyone has come up with yet

  • @darrylhayes
    @darrylhayes 2 роки тому

    Awesome, exactly what I wanted you to do!!! Loved those cyclones!!!!

  • @allenmichaud1605
    @allenmichaud1605 2 роки тому

    You are a smart man LT

  • @floridaarmedcivilian746
    @floridaarmedcivilian746 2 роки тому

    I have a 2003 ss silverado. 6.0 AWD it rode great in ohio during the winter! Drove like it was on tracks in the snow and ice. While others were sliding off the highway no traction ⛄️

  • @jackknife76ify
    @jackknife76ify 2 роки тому

    I knew you were gonna do it you wantd to see what the red truck was gonna do awesome stuff bro cant wait to see it itll be better

  • @jessefarley4609
    @jessefarley4609 2 роки тому

    TCA-19 standard brand
    makes a pin you screw in to replace the actuator that keeps it looked in at all times

  • @jccarrillo3079
    @jccarrillo3079 2 роки тому

    Awd trucks are beast in the winter and snow. I have one.

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +1

      I cant wait for the snow this winter

    • @jccarrillo3079
      @jccarrillo3079 2 роки тому +1

      @@LawrenceTolman it spins around faster if u try to do a donut

  • @richardcontinijr9661
    @richardcontinijr9661 2 роки тому

    Oh shit project red tide is getting a sequel

  • @KevinGilpin-qk6nq
    @KevinGilpin-qk6nq 2 місяці тому

    I'm thinking of doing this to my obs suburban and lowering it

  • @wisco1225
    @wisco1225 2 роки тому

    had an 04 Durango with the awd. So fun. Control drift that thing any place you want

  • @robertmaclachlan7948
    @robertmaclachlan7948 2 роки тому

    call it a tsunami larger than a cyclone great name for the project

  • @arnoldhinojosa247
    @arnoldhinojosa247 2 роки тому

    Awesome project can't wait to see how it comes out!!

  • @chrisherrmann9627
    @chrisherrmann9627 6 місяців тому

    Good information here. Appreciate it

  • @PureCountryof91
    @PureCountryof91 2 роки тому

    I mean. The new f150 uses that 4x4 system to grab the pavement hard and launch harder. Awesome idea man

  • @FrankieJames7
    @FrankieJames7 2 роки тому

    these are very neat, worke like a fan clutch or torque converter, fluid is holding the power. the back drive shaft gets 100 percent of the power all.the time, and the front drive shaft is parasitic and can put up to 38 percent of the power to the front drive shaft

  • @thejosowski
    @thejosowski 2 роки тому

    Going to be a super unique truck!!!

  • @joew7897
    @joew7897 2 роки тому

    I loved the one you guys built on the show can't wait to see how this turns out.

  • @SyTySpeedShop
    @SyTySpeedShop 2 роки тому

    I’m building a 98 Olds Bravada with a supercharged V6, keeping AWD and a manual trans swap! A 99+ SCSB AWD is one I’ve always wanted to build as well. But currently also have a Blazer ZR2 that is getting a twin turbo gen5 with a T56 and AWD that should be a monster!

  • @rattles3044
    @rattles3044 2 роки тому

    This is build is gonna be very interesting. Been rattling around in my head for a while !

  • @THEBRAINANAYTOR
    @THEBRAINANAYTOR 2 роки тому

    LT, you sir are living my dreams. “High” HP lowered awd single cab short bed 🥺🥺

  • @20tea
    @20tea 2 роки тому +1

    Funny because I was thinking about going to 4wd on my Yukon denali to get selectable 4high and low on my 07.

  • @RustyWrenches
    @RustyWrenches 2 роки тому

    Ahh yea, this is going to be a fun one!

  • @chip6225
    @chip6225 2 роки тому

    Looking forward to what’s next!

  • @handothemagnifico
    @handothemagnifico 2 роки тому

    Watched your video and it gave me an idea. I happen to have a 03 sierra 2wd short wide and a wrecked 07 gmc denali. So I combined the 2 and made an awd 6.2 6l80e with the 4485 case. I can swap the case later. But it took 3 of us friends 2 days to get it running. I'm not a video editor but I took a couple clips of what we did. Thanks for the inspiration. Love the videos 🤘

  • @jameshall4385
    @jameshall4385 2 роки тому

    Hopefully we get some snow in utah this year. I love driving in it and doing donuts in the parking lots

  • @thefam212
    @thefam212 2 роки тому

    be the first guy to rebuild the np149 awd transfer case !!!!!!!!!!!!!!!!!!!!! You will get a million views!!!!!!! no one one the internet has such a video!!!!!

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому +1

      not a bad idea, and I do plan on rebuilding it

    • @thefam212
      @thefam212 2 роки тому

      @@LawrenceTolman I can't wait!!! That's going to be a internet game changer!

  • @donaldwatson6342
    @donaldwatson6342 2 роки тому

    Just an FYI the 700r4 is a 4 bolt tail like the th350. The 4l60 was the start of the 6 bolt tail.

  • @RadDadisRad
    @RadDadisRad 2 роки тому +3

    AWD is going to be awesome. I love the idea of an AWD street truck vs a 4WD truck.

  • @oOKINGCOLEOo
    @oOKINGCOLEOo 2 роки тому

    So I'm waiting for updates on this build cause I was thinking about doing the same thing

  • @danshim2644
    @danshim2644 2 роки тому

    Nice love the gmt800 trucks/suvs

  • @AjarZzzz
    @AjarZzzz 2 роки тому

    Ive always wanted to see a twin torqstorm setup with a crossram intake manifold. It would look insane in a stepside like this one.

  • @danstalnakerjr
    @danstalnakerjr 2 роки тому

    I love the GMC sytys

  • @blakethepoolguy7128
    @blakethepoolguy7128 2 роки тому

    This is going to be awesome. Makes me want to start one similar.

  • @curvs4me
    @curvs4me 2 роки тому

    Do the viscous, she's really old at this point, like me. Had to rebuild t-case in my son's clapped out Denali he bought based on childhood memories of mine. I'd still consider building another Denali/SS(with Denali parts) clone even now. Brand new trucks are no better than a built Denali, they just look different. 800 is still my favorite body style.

  • @matthewsumrall4625
    @matthewsumrall4625 2 роки тому

    This is going to be good thank you and longer vids

  • @joecameron3406
    @joecameron3406 2 роки тому

    Can't wait to see this build been thinking about an awd s10

    • @LawrenceTolman
      @LawrenceTolman  2 роки тому

      thats a bucket list build for me also, like a 2nd gen syclone made from an S-10 extreme

  • @BAMFCarDude
    @BAMFCarDude 2 роки тому +1

    Super nice video, subscribed and liked. So much parasitic loss with a supercharger though. Since I went turbo I'll never go back. Using turbo lag as traction control can be a huge advantage and make street driveability and tuning a breeze.

  • @gocart09
    @gocart09 2 роки тому +1

    You're a legend

  • @amadafaka
    @amadafaka 2 роки тому

    LT can make a business on making awd pick ups like the red awd truck he did on Truck Tech.