JE Pistons full set for GM LS1 applications: set of eight pistons for 3.905" bore with 6.125" rod length and a -30.2cc dish. JE Pistons are forged in the USA from 2618 aluminum and designed for each engine application. Features include the proprietary FSR forging to reduce friction, accumulator groove options to improve ring sealing, optional skirt coatings, and full‑application machining to deliver durability in demanding performance engines.
JE Pistons GM LS1 FT 6.125in Rod 3.905in Bore -30.2cc Dish - Set of 8