I'll admit it lasted longer than I thought with how I drive
Broke the tail housing also. Gonna get it put back together with hardened parts and 5gear planetaries. Might last......maybe

Wonder if its possible to get a 6L90 in it No problem in fitment I am sure, just the computer comm would be the big question....

 

Been there, done that, I feel your pain.

 

You broke stock parts?

 

Been there and done that. Sucks breaking crap.

 

Yep. Stock tranny with super servo and tune.

 

yep mine pooped out too. I think mine is on the input side though because I still have park. I haven't even pulled mine yet since I have no funds to fix it

 

know bout not having the funds. mine just went out not too long ago and i had to get a loan to cover the costs. but its built now.

 

You broke a level 5 FLT? Did you have the 300mm hardened output shaft?

 

The 6L90 is possible. It would be quite the expense though and alot of work. You're probably better off with a built 4L70E. People have been putting 600-700RWHP to them in the last couple of years without hardly any failures.

 

What makes 4L70E's stronger than 60/65E's?