Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Manley Platinum Series forged pistons for Chevy LT1 feature 2618 alloy forgings and are offered for the specified 4.080 in bore and 3.622 in stroke with a -12cc dish for extreme-duty applications. Built with proven cam and barrel skirt profiles and premium wrist pins, they provide tight manufacturing tolerances, exacting ring land work, and machining practices favored by professional builders seeking durable, high-strength forged components.
Manley Chevy LT1 Direct Injected 4.080in Bore 3.622in Stroke -12cc Dish Extreme Duty Piston Set
