JE Pistons forged eight-piece piston set for 5.4L 2‑valve modular engines at 11:1 compression. These pistons use a 3.572 in. bore, 1.320 CD and -16.4 cc specification and reflect JE’s racing-derived approach. The Forged Side Relief forging reduces skirt width and friction; pistons may include an accumulator groove and skirt coating depending on application. Forged from 2618 aluminum and finished in the USA, they’re tailored to the engine.
JE Pistons 5.4 2V MODULAR 11:1 Set of 8 Pistons