Manley Chevrolet LT1 Piston Set - 4.080in Bore 1.304in CH, -2.00 CC

Manley Performance 560080CE-8 pistons are machined from high-strength 2618 material, offering a lightweight yet robust design for long service life. They feature a unique 'one fixturing' manufacturing method for perfect ring groove to skirt squareness, ensuring maximum horsepower. These forged dome pistons are designed for Chevrolet LT1/LT4 (Small Block) engines with a 4.080 bore, providing specific compression ratios of 11.8:1 or 10.9:1 with 64cc heads. The set includes moly-coated skirts, roundwire locks, .210 wall tool steel wrist pins, and pressure balance grooves. Piston rings are sold separately.