The Wiseco Professional Series forged piston set for Chevrolet small block is an eight-piece set sized for a 4.035 in. bore and 1.125 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 seizure resistance and quieter running, forced pin oiling and premium rings tailored for severe-duty race applications.
Wiseco Chevy Small Block 4.035in Bore 1.125in CH -1.70 CC Piston Set