4L80E Swap
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Crackerbuzz (04-14-2019)
#3
6 L bell housing is different and the 4L80e only came with a 6L. I would try to get an adapter kit for a 4L60e. The 4L80e is very heavy, parasitic and thus performance dulling. 4L60e by comparison weighs about a hundred pounds less has a shorter first gear and a design that robs less horsepower and can shift quicker. Basic upgrades on the 4L60 e makes them handle 450 horsepower with no problem.
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Crackerbuzz (04-14-2019)
#4
I have 6 litre/ 4L80E combo in my 89 but you might be better off with the 4L60 as stated if bolting up to HE motor.
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Crackerbuzz (04-14-2019)
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