6L80E Transmission Assembly

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: https://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:

https://www.sonnax.com/
https://www.wittrans.com/
https://dynamicpowertrainreman.com/
https://www.hptuners.com/
https://adaptacase.com/
https://superiortransmission.com/
https://www.dura-bondbearing.com/prod...
https://transgo.com/