JE forged piston set for 4.6 4V Modular engines. Configured for an 11:1 compression ratio, this set of eight lists a 3.572 in bore with 1.220 CD and 2.9 cc. JE’s Forged Side Relief forging reduces skirt drag and weight; optional accumulator grooves and skirt coatings improve ring seal and reduce wear where specified. Forged from 2618 aluminum and machined in the USA, these pistons are built to handle high-demand applications.
JE Pistons 4.6 4V MODULAR 11:1 Set of 8 Pistons