Manley Platinum Series eight-cylinder piston set for Chevrolet LS applications, 4.165 in bore with 1.315 in compression height and -31.00 cc. These forged pistons use 2618 alloy forgings with proven cam and barrel skirt profiles and tool-steel wrist pins. Exacting ring lands and unique fixturing support tight tolerances, improving ring seal and long-term reliability in demanding builds.
Manley Chevrolet LS Piston Set - 4.165in Bore 1.315in CH, -31.00 CC