this is with the lsd taken apart....broke the tranny going in 2nd gear at 8K...now all it does is feels like a slipping clutch...wont go anywhere
...so tranny gurus...please help a bro out....should i try to get the part to replace it? where can i source it from? or should i just upgrade to the 4.785 Final Drive and the ITR LSD....and would that work with this tranny?

 

bump

 

if its a y21 tranny, the itr final and diff will fit, as the only difference between the two are the casting, a minor gearing change (2nd and 3rd are shorter on the ITR i beleive, and the LSD, as the y21 has it as an option.