The JE Pistons LS Gen III/IV piston kit is an eight‑cylinder forged piston set for Chevrolet LS applications with a 4.075 in. bore and 1.115 in. compression height; each piston yields a 2.80 cc dish and the kit includes eight pistons. Forged in the USA from 2618 aluminum, JE’s pistons use proprietary FSR forging, optional accumulator grooves and skirt coatings to reduce friction and support high‑demand performance.
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.075 in. Bore - 1.115 in. CH - 2.80 CC - Qty 8