Here is a used RAM 7 1/4" triple disc clutch with 26 spline disc's for the 1 piece rear main Sb Chevy engine. Great shape.
Quartermaster 7.25" triple disc, 2pc seal, 1-5/32x26 Corvette Camaro SCCA IMSA
QuarterMaster 8 Leg 7-1/4 Triple Disc Clutch with 29 Spline Discs NASCAR
QuarterMaster 7-1/4 Triple Disc Clutch w/ 26 Spline & 153 Tooth Flywheel SB Chev
QuarterMaster 8 Leg 7-1/4 Triple Disc Clutch with NEW 29 Spline Discs NASCAR
Quarter Master Pro 7.25" Triple Disc Racing Clutch 10 Spline NASCAR
Tilton 7-1/4" Triple Disc Clutch with 26 Spline Discs with Chevy Backing Plate