The Manley Performance Platinum Series forged piston set for Chevrolet small block engines with a 4.035-inch bore, 1.125-inch compression height and -2.50cc volume. It is intended as a robust replacement for high-output and restored engines. Manley builds these from domestic 2618 alloy forgings and employs proven cam-and-barrel skirt profiles, tool-steel wrist pins and moly skirt coatings on select SKUs. Exacting ring lands and unique fixturing promote reliable ring seal and consistent finishing.
Manley Chevrolet Small Block Piston Set - 4.035in Bore 1.125in CH, -2.50 CC