The Wiseco RED Series piston set for Chevrolet small-block V8 applications is a forged eight-piece kit with a 4.165 in bore and 1.250 in compression height, designed for racing and high-output applications. Machined from 2618 aluminum, the pistons feature ArmorGlide skirt coating to reduce wear, horizontal slot pin-bore oiling, an accumulator groove and include premium rings; wrist pin diameter is 0.927 in for robust small-end lubrication.
Wiseco RED Series Chevrolet Small Block 4.165in Bore 1.250in CH -1.00 CC Piston Set