The Wiseco Professional Series forged piston set for Chevrolet small block is an eight-piece kit sized for a 4.035 in. bore and 1.250 in. compression height with a -1.70 cc profile. Forged from 2618 aluminum and fully machined, these pistons feature precision ring grooves, anti-detonation groove, ArmorGlide skirt coating for reduced friction and seizure resistance, forced pin oiling and premium rings for severe-duty racing builds.
Wiseco Chevy Small Block 4.035in Bore 1.250in CH -1.70 CC Piston Set