Manley Platinum Series pistons for Small Block Chevy LS applications, 4.065in bore with 1.065in compression distance and a -10cc dish, use 2618 alloy forgings and precision machining. The Platinum Series emphasizes tool steel wrist pins, proven cam and barrel skirt profiles, and exacting ring lands and grooves to support seal integrity and durability in demanding engine builds.
Manley Small Block Chevy LS Series 4.065in Bore - 1.065in CD - -10 cc Dish Platinum Series Pistons