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Thread: 1994 Chevy

  1. #1
    Carb and Points!
    Join Date
    Nov 2019
    Age
    34
    Posts
    1

    1994 Chevy

    I have a 1994 Chevy RCSB with a V6, auto transmission. I plan to swap a 5.3l into the truck. I am hoping to use tunerpro and LS droid to flash the ECM. The donor truck has a bad 4l60e. I have a 4l80 out of 98 chevy 3500. Trying to decide which route to go with the transmission.

  2. #2
    Fuel Injected!
    Join Date
    Nov 2014
    Age
    39
    Posts
    43
    The 4L80E is a very stout transmission. The 4L60e needs a lot of expensive modification to even approach the power handling capacity of a stock 4l80E.
    1995 K1500, Cadillac 500 TBI with 4L80E swap. 7427 PCM and 454 TBI.

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