Big Block Chevrolet 4.500” Mini Dome Platinum Series Pistons - Set of 8 by Manley Performance

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower.

Features

• Bore Size : 4.500”
• Rod Length/Crank Stroke : 6.135” / 4.000”
• CID : 509
• Comp Distance : 1.645”
• 2618 high strength material, lightweight design
• Perfect ring groove to skirt squareness and pressure balance groove
• Premium Chrome Moly pin and spiral locks included
• Pin fitting included
• Suitable for superchargers, turbos, nitrous

Benefits

• "Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling.
• Proprietary multi-step top ring groove machining process assures optimum control of the groove's size, geometry, flatness, and finish.
• All final turning is performed in one fixturing resulting in complete squareness of rings to the cylinder wall.
• Federal Form-Scan gauging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity.
• Value - added features such as a pressure balance groove included in all series.
• Precise pinhole machining results in an exact compression distance as well as precise lock ring groove spacing, size, and concentricity.

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 1965, 1968–1974 Chevrolet Corvette
• 1965–1975 Chevrolet Chevelle
• 1967–1972 Chevrolet Camaro
• 1968–1970 Chevrolet Nova
• 1970–1975 Chevrolet Monte Carlo
• 1970–1975 Chevrolet El Camino
• 1965–1972 Chevrolet Biscayne, Chevrolet Bel Air, Chevrolet Impala, Chevrolet Impala SS
• 1965–1976 Chevrolet Caprice
• 1996–1999 Chevrolet Suburban 2500/GMC Suburban 2500

What's In The Box?

• 8 - Piston
• 8 - Wrist Pin
• 8 - Spiral Lock

Warranty

• Manley products, due to their intended use, are sold without warranty.