CL score. BOP bell and most of the clutch parts. Everything lined up great, with only a slight mod needed on the 4 speed.
BOP bell and SM420

Clutch fork for BOP and stock bop throwout bering .

Holes line up.

Grinding needed here. only modification needed.


Notes on parts: the 10 3/4 stock 49 clutch will fit the 11" flywheel.... I will be ordering a centerforce 11" coarse spline clutch. Standard GM parts for throw out bearing and clutch. Pilot bushing is buick/gm part : BCA Bearing Pilot Bearings PB656HD
problem: balancing... I need to balance match my flexplate to my flywheel.

Last edited by 1tonpete; 07/20/2014 12:11 PM.