LS-9 transmission ?

[turboapex]

Which one can you use?

[hifi875]

a 6l90e will work. my father in law ran one for a while in his chevy II, but it was huge and you have to run low numeric gear ratio because of the gearing in the tranny. a 3.89 was too much imo. ended up taking it out and going t56 magnum. so much more enjoyable!!

[turboapex]

Thanks for the info.

[morris69]

What did u end up going with. I have a ls9 and want to run an automatic

[morris69]

So ur ls3 with the charger. Has more power than a ls9. I have a 1969 camaro

[Stielow]

I'm running a T-56 modified by D&D Performance and it has work great.

My LS9 in now 427 CID and makes 830 ft*lbs.

Stielow