JE Pistons forged eight-piston kit for LS applications featuring a 4.125 in. bore, 1.115" compression distance and a 1.20 cc dish. Forged in the USA from 2618 aluminum, the set leverages JE’s Forged Side Relief design and may include an accumulator groove and skirt coating to reduce friction, improve ring seal and cut weight for racing and high-stress street engines.
JE Pistons LS ASYM DM 4000STRKR Set of 8 Pistons