The Manley Platinum Series forged piston set for small-block Chevy/LS-series applications is supplied as a set of eight 2618 alloy forgings sized for a 4.010in bore, 4.000in stroke, 1.115in compression height and a -4cc dish. These pistons use tool steel wrist pins and feature cam-and-barrel skirt profiles, precision ring lands and optional moly skirt coatings to support reliable ring seal and consistent machining tolerances.
Manley SB Chevy LS Series 4.010in Bore - 4.000in Stroke - 1.115in CD -4cc Dish Pistons (Set of 8)