JE Pistons forged piston set for 4.6 3V modular engines, offered as eight pistons matched to the catalog dimensions. This set measures 3.622 in bore, 1.220 CD and -21.4 cc. Made 100% in the USA from 2618 aluminum, JE's FSR forging minimizes skirt width and friction; accumulator grooves and optional skirt coatings help reduce ring flutter and cylinder wear, delivering durable, predictable performance for demanding domestic applications.
JE Pistons 4.6 3V MODULAR 8.5:1 Set of 8 Pistons