Manley Platinum Series forged pistons for Chevy LS applications use domestic 2618 alloy forgings, proven cam and barrel skirt profiles, and quality wrist pins to meet demanding builds. The pistons are engineered for precise ring land and groove control, aiding ring seal and power delivery. They are intended for professional engine builders seeking durable, high-quality forged pistons.
Manley Chevy LS 4.070in Bore 3.622in Stroke -4cc Flat Platinum Series Piston Set