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The Manley Platinum Series forged piston set for Chevrolet LS engines with a 4.065-inch bore, 1.304-inch compression height and -10.00 cc piston volume is designed for strong, precise engine builds. Manley uses domestic 2618 alloy forgings, cam-and-barrel skirt profiles and tool-steel wrist pins, with moly skirt coatings on select SKUs. The pistons feature strict ring land and groove standards and unique fixturing that lets skirt turning and ring-groove machining occur together, improving ring seal and durability.
Manley Chevrolet LS Piston Set - 4.065in Bore 1.304in CH, -10.00 CC
