Originally Posted by Tod74
Mine has a powerglide spline..it is a COAN shaft. The reason I went with the powerglide spline is my trans guy said it was easier on him because he had to modify something to use the turbo spline...iduno. He was doing it for next to nothing as a favor AND he gave me the planetaries for it so I did as he asked.
It is rather small..I would have rather had a turbo spline..much larger diameter
Todd something don't make sense here, the only problem is that most turbo spline shafts are for 1.76 gears, it's true if you have the 1.82 gears the turbo shafts are not interchangable, other than that they are a direct change out. The 1.76 gears have a 1/4" longer input shaft although some shafts are made for both gears sets. A couple yrs ago we broke a trans at the track, and a guy let us borrow a trans, it had a PG shaft in it, we took the turbo shaft out of the broken thans and put it in his trans, we we back racing before they called first round.
Zip.