JE Pistons forged piston set for 4.6 3V modular engines, offered as eight pistons matched to the catalog bore and volume. These pistons are 3.562 in bore, 1.220 CD and -19.0 cc. Engineered, forged and machined in the USA from 2618 aluminum, JE's FSR forging minimizes friction and weight while accumulator grooves and skirt coatings (application dependent) enhance ring control and reduce wear for reliable performance in high-stress domestic builds.
JE Pistons 4.6 3V MODULAR 8.5:1 Set of 8 Pistons