Manley Platinum Series pistons for Chevy LT1 direct‑injected engines deliver 2618 alloy forgings, proven cam and barrel skirt profiles, and tool steel wrist pins for high‑duty applications. Precise ring lands, exact machining and unique fixturing that machines skirt and groove features in one pass ensure ring seal and dimensional accuracy. These pistons are built for engine builders demanding strength and durability in high‑output builds.
Manley Chevy LT1 Direct Injected Series 4.065in Bore -12 cc Dish Platinum Series Pistons