Manley Platinum Series forged pistons for Chevy LS applications (4.030in bore, set of eight) use 2618 alloy forgings and precision skirt profiles developed for high-demand builds. These pistons include tool-steel wrist pins and, on select SKUs, moly skirt coatings; Manley emphasizes exacting ring lands and cam-and-barrel skirt profiles, fixturing for machining accuracy, and construction aimed at durability and performance in tuned engines.
Manley Chevy LS Series 4.030in Bore 1.115in CD -29cc Dish Platinum Series Pistons - E/D - Set of 8