The Manley Platinum Series piston set for Chevrolet LS engines with a 4.065 in bore and 1.304 in compression height (-4.00 cc) brings forged 2618 alloy construction and cam-and-barrel skirt profiles to performance rebuilds. Tool steel wrist pins, strict ring land and groove standards, and specialized fixturing improve machining accuracy and ring seal. Select SKUs include moly skirt coatings for added protection.
Manley Chevrolet LS Piston Set - 4.065in Bore 1.304in CH, -4.00 CC