I have a 95 Z28, with a T56 tranny. I just got the car so Im gonna replace the clutch. What is the input shaft size and spline?


I think the spline is 26.

 

yah i think input is 26 and output 27. found this,
For Chevy swapping purposes, the T56 from a ’94-and-later Camaro is the ideal candidate because of its strength and 26/27 input and output shaft splines. Because of different lengths and bellhousings, T56 dimensions may vary. The ’94 Camaro has a 26.37-inch overall length and a 21.08 trans-mount length