Manley Platinum Series piston set for Chevrolet small block (4.125-inch bore, 1.0-inch compression height, 4.0 cc) features 2618 alloy forgings and construction aimed at durability and power. The pistons use proven cam and barrel skirt profiles, premium wrist pins, and exacting ring land and groove standards to enhance ring seal and longevity. Intended for high-performance engine builds where forged piston reliability is required.
Manley Kit Chevrolet Small Block Platinum Series Piston Set - 4.125 in. Bore 1.0 in. CH 4.0 CC