
JE Pistons forged piston set for Big Block Chevrolet V8 applications — a set of eight .515‑dome pistons for high‑stress engines. Forged in the USA from 2618 aluminum and machined to application specs, JE’s FSR forgings minimize friction and skirt width; select builds include accumulator grooves and skirt coatings to improve ring seal and reduce noise. Specified for a 4.560 in. bore with 42.0 cc dome volume.
JE Pistons BBC .515 DOME Set of 8 Pistons