The Platinum Series pistons' 2618 alloy offers maximum high-temperature strength and fatigue resistance and are designed to provide trouble-free installation, excellent reliability, and maximum horsepower for your application. Perfect ring groove to skirt squareness is achieved through a unique "one fixturing" manufacturing method.
Manley utilizes a proven offset wrist pin design and moly coated skirts for ultimate performance. Roundwire locks, tool steel wrist pins and pressure balance grooves are included with every set at no additional charge.
Premium Chrome Moly wrist pins are included.
Note: Compression ratios are calculated at 0.00" deck clearance, a 9.240" deck height, and a .042" thick compressed head gasket.
GM LS1, LS2, LS3, LS6, L92 style V8 engines.
Manley products, due to their intended use, are sold without warranty