JE forged piston set for 4.6L 4V Modular engines (8.5:1 compression), a set of eight pistons built for robust street and race applications. Engineered, forged and machined in the USA for dependable performance. Made from 2618 aluminum with JE's Forged Side Relief forging to reduce skirt friction and weight, these pistons may include an accumulator groove and skirt coating to enhance ring seal and reduce wear. Specs: 3.562 in bore, 1.220 CD, -16.0 cc.
JE Pistons 4.6 4V MODULAR 8.5:1 Set of 8 Pistons