
JE Pistons forged piston set for Big Block Chevrolet V8 applications — a set of eight .510‑dome pistons engineered for hard use. Forged from 2618 aluminum in the USA, JE’s FSR design reduces skirt width and friction while minimizing weight. Selected applications include accumulator grooves and skirt coatings to enhance ring seal and reduce wear. Specified for a 4.625 in. bore with 42.0 cc dome volume.
JE Pistons BBC .510 DOME Set of 8 Pistons