
This Manley forged piston set fits Small Block Chevrolet LS-series applications with a 4.005-inch bore, 4.00-inch stroke and 4cc flat-top specification. Manley's Platinum Series pistons use 2618 alloy forgings and incorporate precise cam and barrel skirt profiles, with tool steel wrist pins and exacting ring lands and grooves to support sealing and durability favored by professional engine builders and tuners.
Manley Small Block Chevrolet LS Series 4.005in Bore 4in Stroke 4cc Flat Top Piston Set