
JE Pistons forged piston set for Big Block Chevrolet V8 applications — a set of eight .510‑dome pistons intended for performance builds. Made in the USA from 2618 aluminum, the pistons employ Forged Side Relief to reduce friction and save weight; accumulator grooves and skirt coatings are used where appropriate to stabilize rings and reduce wear. Specified for a 4.600 in. bore with 42.0 cc volume and 1.395 pin spacing.
JE Pistons BBC .510 DOME Set of 8 Pistons