JE Pistons forged piston set for 5.4 3V Modular engines, matched to a 9.5:1 compression ratio and supplied as eight pistons. It features a 3.562 in bore and -20.1 cc piston volume tailored for that application. Forged in the USA from 2618 aluminum, the design uses JE’s Forged Side Relief forging and may include accumulator grooves and skirt coatings to reduce friction, improve ring seal and handle demanding use.
JE Pistons 5.4 3V MODULAR 9.5:1 Set of 8 Pistons