whats the dif about 88-89/90-91 clutchs
I think the splines are different. i called act about this awhile ago about kevins and i got this long *** alll involved explination. Im pretty sure though the splines are diferent. 
call the company.

call the company.
splines are gay, I know the 88 tranny has differnt splines than the 89-91. Other than that I have no idea why an 89 clutch won't work on a 90. There may be a difference in the flywheel, but that's retarded.
here you go sugar, the diameter of the clutch in the 88-89 is smaller, that's why they have separate clutches for the 88-89 and 90-91. But you still COULD use the 90-91 clutch in your 89 tranny. 
I say you ---- it and just drop the 92+ flywheel in there and get one of thems clutches.

I say you ---- it and just drop the 92+ flywheel in there and get one of thems clutches.
Originally Posted by AgentMurdoc
I say you ---- it and just drop the 92+ flywheel in there and get one of thems clutches.



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