The Wiseco Professional Series forged piston set for Chevrolet small block is an eight-piston package sized for a 4.035 in. bore and 1.000 in. compression height with a -25.00 cc dish. Intended for heavy-duty race or high-stress builds, these pistons are forged from 2618 aluminum, fully machined with precision ring grooves and a machined crown, include ArmorGlide skirt coating and forced pin oiling, and come with premium rings for reliable sealing.
Wiseco Chevy Small Block 4.035in Bore 1.000in CH -25.00 CC Piston Set