I reused my driveshaft for my C4, but I had to put on an 89 AOD yoke due to the spline count and I also had to use a driveshaft spacer from UPR products. http://www.uprproducts.com/shopping/shopexd.asp?id=38898SILVERSTANG said:I purchased a C4 to convert my car from 5spd to auto. I just wanted to know what driveshaft you guys are using.
i wanted to start with about 800hp. wondering how much stuck out of trans? mines in thje car, but i didnt measure. id guess the yoke to be 4" long, and i got mine in 1/2 way? id like to measure the amount i have hangin out, but i dont know how long the yoke is on the frpp aluminum driveshaft. i was going to get a spacer, but i was leary about using it....wondering how much you had yoke into trans with 1000hp?badfoursixgt said:I make over 1000 HP and use a FMS Aluminum shaft for a 87-93 car with no spacer. Works fine for me...