JE Pistons forged piston set for Ferrari 4.0L V12 (330) 2-valve engines, bore 77.50 mm and combustion chamber 15.40 cc, supplied as a set of 12. Manufactured in the USA from 2618 aluminum, these application-specific forged pistons include high-quality wrist pins, locks and JE Pro Seal rings. JE's designs incorporate features to minimize friction and control ring flutter for consistent sealing in high-performance engines.
JE Pistons Ferrari 4.0L 330 V12 2V - 77.50 mm Bore - 1.173 in. CH, 15.40 CC - Set of 12