Wiseco Professional Series forged piston set for Chevrolet small block is a set of eight pistons built for heavy to severe duty race builds. With a 4.165" bore, 1.125" compression height and 0.927" pin diameter, these forged pistons are produced from 2618 aluminum for improved tensile strength. Features include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling.
Wiseco Chevy SB -32cc Dome 4.165in Bore Piston Shelf Stock Kit