Manley Performance Chevrolet LS piston set for eight-cylinder LS engines, sized with a 4.130 in bore, 1.315 in compression height and −31.00 cc dish. These Platinum Series forged 2618 pistons pair cam-and-barrel skirt geometry with tool-steel wrist pins and selective moly skirt coatings. Tight ring-land tolerances and unique fixturing ensure consistent ring seal and precise machining for dependable, high-output applications.
Manley Chevrolet LS Piston Set - 4.130in Bore 1.315in CH, -31.00 CC