The Manley Platinum Series forged piston set for Chevrolet small block carries a 4.060-inch bore, 1.125-inch compression height and 11.00 cc crown volume, useful for higher-compression or custom chamber builds. Forged from domestic 2618 alloy and equipped with tool-steel wrist pins, the pistons pair cam-and-barrel skirt profiles with exact ring lands and grooves. Manley's unique fixturing ensures groove-to-skirt squareness; select SKUs include moly skirt coatings.
Manley Chevrolet Small Block Piston Set - 4.060in Bore 1.125in CH, 11.00 CC