JE forged piston set for 4.6L 3V Modular engines (11:1 compression), a set of eight pistons intended for racing and high-output street builds. Forged and machined in the USA for precise tolerances. These 2618 aluminum pistons employ JE's Forged Side Relief forging to reduce skirt friction and weight, and offer accumulator groove and skirt coating options to improve ring seal and lower wear. Specs: 3.701 in bore, 1.220 CD, -3.8 cc.
JE Pistons 4.6 3V MODULAR 11:1 Set of 8 Pistons