The Wiseco RED Series piston set for Chevrolet small-block V8 applications is a forged eight-piece kit with a 4.185 in bore and 1.425 in compression height, designed for racing and high-output engines. Forged from 2618 aluminum, these pistons offer ArmorGlide skirt coating to reduce friction, horizontal slot pin-bore oiling, an accumulator groove and include premium rings; wrist pin diameter is 0.927 in to maintain long small-end life.
Wiseco RED Series Chevrolet Small Block 4.185in Bore 1.425in CH -7.00 CC Piston Set