The Wiseco RED Series piston set for Chevrolet small-block V8 applications is a forged eight-piece kit with a 4.155 in bore and 1.425 in compression height, suited to racing and high-output engines. Machined from 2618 aluminum, the pistons use dedicated forgings, ArmorGlide skirt coating, horizontal slot pin-bore oiling and an accumulator groove; premium rings are included and wrist pin diameter measures 0.927 in.
Wiseco RED Series Chevrolet Small Block 4.155in Bore 1.425in CH -7.00 CC Piston Set