JE forged pistons for the Ferrari 330 4.0L V12 are precision‑made performance components engineered and machined in the USA. These pistons use JE’s proprietary FSR forging to reduce skirt width and weight, optional accumulator grooves and skirt coatings for improved ring seal and reduced wear, and are forged from 2618 aluminum. Each kit includes wrist pins, locks and JE Pro Seal rings for race‑ready durability.
JE Pistons Ferrari 330 4.0L V12 77.50mm Bore - Set of 2