The Wiseco Professional Series forged pistons for Chevrolet small block are sold as a set of eight with a 4.060 in. bore, 1.062 in. compression height and 0.927 in. pin diameter. They arrive with premium rings and precision machining for race and severe-duty applications. Crafted in the USA from 2618 aluminum, these pistons include ArmorGlide skirt coating, precision ring grooves, anti-detonation features, fully machined crowns and forced pin oiling.
Wiseco Chevy Small Block 4.060in Bore 1.062in CH 13.50 CC Piston Set