6L80E Transmission Assembly
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- Опубліковано 23 гру 2023
- In this video I will be covering the assemblies of my builds of the stock 6L80-6L90 transmissions. I will not be covering clutch clearance checking and modifications along with endplay measurements and adjustments, nor vacuum testing. I will post all of that information in another video.
This video is dedicated to Jeremy Sanner, recently diagnosed with terminal cancer and is a fellow mechanic. Here is a link to his video: www.tiktok.com/@jeremymx26/vi...
Part numbers used in the video:
Sonnax 1234 Billet Piston : 104984-01
Sonnax Bushing Kit: 104030A-01K
Sonnax Heavy Duty 456 Piston Kit: 1046960-01K
Sonnax ZipKit : 6L45-6L90-ZIP
Dynamic Billet Converter: DYDGM128-B
Superior Solutions Shim Kit : K0146
Clutch clearance specifications:
1-2-3-4 : 6L80 : 0.060"-.078", 6L90 : 0.070"-0.089"
3-5-R : 6L80 : 0.048"-0.700", 6L90: 0.059"-0.082"
2-6 : Recommended 0.074"-0.079" (No Specification)
4-5-6 : 0.045"-0.075"
Low & Reverse : 0.050" (No Specification)
Total endplay recommendation is 0.012"-0.015"
Check out these links to the supported vendors and manufactures:
www.sonnax.com/
www.wittrans.com/
dynamicpowertrainreman.com/
www.hptuners.com/
adaptacase.com/
superiortransmission.com/
www.dura-bondbearing.com/prod...
transgo.com/
Your videos are clear & precise. Thanks for calling the rubber seals what they really are. an o-ring is not a lip seal or a d-ring like I’ve heard some other builders say big difference. Thanks for making it clear.
Fantastic video. Well done sir
Good stuff! Im diving into my first 6l80 this week for my personal truck. Been through plenty 4l60 variations, 4l80s, th400s, and power glides so I have some confidence but this is like taking an open book test having a video this detailed. Thanks.
Amazing video thank you for making it. Truly an art.
Glad you put this video out! Super helpful!
Fan-friggin-tastic video. You are truly an awesome guy for doing this!
Love your videos here & across social media, merry christmas brother & happy new years. :)
This is outstanding, I hope this video gets millions of views! Happy Holidays sir! Thank you for this one for sure 👍🏻
Thanks, Great video, I am dealing with 6L90 and It does not go forward and no reverse, we open it up and 456 clutch are toasted , I have 2 question , do we need to replace new torque convertor, also why there is no movement situation on this type of transmissions? , I could not find any video on youtube regarding to test torque convertor when it is not installed on the car.
Wish you had one of these vids for a 6r80
New subscriber
Great video. My 6l80e just did something recently after being rebuilt. When it's in park I can hear noise and when it's in gear it goes away. Then when backing up it kind of goes clunk like it's popping out would you have any idea where I should start looking?
Holy crap, how big are those snap ring plyers 😅
I did a very similar build to my 6l80 recently. Shifts good and fluid looks good. I have noticed that in 4th gear, the transmission will get hot.
Can you give a description of all the parts you used in the rebuild it would be super useful to go along with the video man! Good work though!
Where did you get the press tool for pistons? We have a hydro press at kut shop. Its a pain to adjust for different housings
Hello
Have you ever seen a 2015 6L90 melt the rear center support piston and ooze melted plastic all over the rearclutcged and lock the trans up?
Which brand drum do you prefer for the 1234 drum when replacing?
Which bushing kit do you prefer? Sonnax or durabond?