JE Pistons forged set for 5.4 3V Modular engines, specified for a 9.5:1 compression ratio and supplied as eight pistons. This kit features a 3.622 in bore and -22.5 cc piston volume matched to that application. Forged in the USA from 2618 aluminum, the pistons use JE’s Forged Side Relief forging; accumulator grooves and optional skirt coatings help reduce friction, improve ring seal and resist wear in high-stress environments.
JE Pistons 5.4 3V MODULAR 9.5:1 Set of 8 Pistons