The Manley Platinum Series forged piston set for Chevrolet LS V8 applications includes a 4.005in bore, 1.065in compression height and -31.00 CC piston volume. These pistons are built from domestic 2618 alloy forgings and feature cam-and-barrel skirt profiles and tool steel wrist pins, with moly skirt coatings on select part numbers. Manley’s fixturing and strict ring land standards promote accurate ring groove-to-skirt squareness and reliable sealing for rebuilt engines.
Manley Chevrolet LS Piston Set - 4.005in Bore 1.065in CH, -31.00 CC