HOW TO 4L80E swap a trailblazer SS

Описание: On today’s episode we FINALLY 4L80E swap my TRAILBLAZER SS. I am trying to simplify this swap for anyone trying to do this at HOME. If you have no experience doing this well it’s time to learn!

Swap was really simple in my opinion. Couple trimming on the housing but other than that pretty straight forward.

Parts I used to accomplish this swap are as followed:
Flex plate #FRA-450 (this one is needed because it has a spacer in between the crankshaft and flywheel which is needed to match up the torque converter properly to flywheel.)
ICT BILLET 4L60E to 4L80E harness
PCM OF NC crossmember bracket for 4L80E swap
Slip yoke CardanMaster 3-3-2431X Slip Yoke 32 Splines Fits For TH400 4L80-E, Turbo400 1350 Series Forging Chromoly

Your last thing will be getting tuned, common codes to be aware of when doing this swap are P0787 & P2769. If you are 100% sure you have working solenoids and a good working torque converter then more than likely you will be able to correct these codes with your TUNE!


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