The Wiseco RED Series piston set for Chevrolet Small Block 400 offers forged strength and exact machining for high-output V8 applications. This set includes a 4.185 in bore, 1.000 in compression height and 0.927 in pin diameter, sold as eight pistons. Forged from 2618 aluminum and machined in the USA, these pistons feature ArmorGlide skirt coating, horizontal slot oiling, an accumulator groove and premium rings.
Wiseco RED Series Chevy Small Block 400 4.185in Bore 1.000in CH -27.00 CC Piston Set