The JE forged 8-cylinder piston kit for LS7 stroker applications delivers premium pistons engineered, forged and machined in the USA for demanding domestic and racing engines. Forged from 2618 aluminum with JE's proprietary Forged Side Relief forging, the set uses an accumulator groove and optional skirt coating to reduce friction, improve ring seal and save weight. Specs: 4.130 in bore, 1.065 CD, domed crown (1.10 cc).
JE Pistons LS7 STROKER DOME Set of 8 Pistons