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 1.000 in compression height, built for racing and performance engines. Machined from 2618 aluminum, the pistons include ArmorGlide skirt coating to cut friction, horizontal slot oiling in pin bores, an accumulator groove and premium rings; wrist pin diameter is 0.927 in for durable small-end operation.
Wiseco RED Series Chevrolet Small Block 4.185in Bore 1.000in CH -12.00 CC Piston Set