
The JE Pistons BBC .625 dome piston kit is a matched set of eight forged pistons for Big Block Chevrolet applications and racing builds. Forged from 2618 aluminum and made in the USA, JE's FSR forging reduces skirt width and friction; many applications add accumulator grooves and skirt coatings to improve ring seal and reduce wear. Specified for a 4.310 in. bore with a 1.245 in. dome (46.0 cc).
JE Pistons BBC .625 DOME Set of 8 Pistons