The Peterson Fluid Systems .750-inch spline-drive hub spacer for Small Block Chevrolet applications offers a larger offset for accessory drive positioning. Built to work with Peterson spline drives and compatible with Gilmer or HTD belts, it helps preserve proper belt alignment on ATI/MSD-style systems. Use this .750" spacer when additional spacing is needed on small block Chevy accessory drives.
Peterson Fluid Systems Spacer .750 Small Block Chevrolet ATI MSD