
Manley Platinum Series forged piston set for Chevy LS (4.030in bore) is built from 2618 alloy forgings and features proven cam and barrel skirt profiles for strength and durability. Standard tool-steel wrist pins and select moly skirt coatings are used, and Manley's manufacturing methods focus on precise ring lands and groove tolerances, fixturing for consistent machining, and materials suited to professional engine builds.
Manley Chevy LS Series 4.030in Bore 1.115in CD -29cc Dish Platinum Series Pistons - Set of 8