JE forged piston set for 4.6 4V Modular engines. Tuned for a 9.5:1 compression ratio, this set of eight shows a 3.701 in bore with 1.220 CD and -11.8 cc. JE’s FSR forging reduces skirt friction and weight; optional accumulator grooves combat ring flutter and skirt coatings reduce wear and noise in applicable builds. Constructed from 2618 aluminum and completed in the USA, these pistons are made for tough street and strip applications.
JE Pistons 4.6 4V MODULAR 9.5:1 Set of 8 Pistons