JE Pistons forged eight-piston kit for LS applications with a 4.065 in. bore, 1.115" compression distance and a 3.10 cc dish. Built from 2618 aluminum and made in the USA, the pistons use JE’s Forged Side Relief forging, with optional accumulator groove and skirt coating to reduce friction, improve ring seal and save weight for high-demand racing and street engines.
JE Pistons LS ASYM DM 4000STRKR Set of 8 Pistons