JE Pistons forged eight-piston kit for LS applications featuring a 4.135 in. bore, 1.115" compression distance and a 0.90 cc dish. Forged from 2618 aluminum in the USA, the pistons use JE’s Forged Side Relief design and can include an accumulator groove and skirt coating to reduce friction, improve ring sealing and save weight for demanding racing or high-output street engines.
JE Pistons LS ASYM DM 4000STRKR Set of 8 Pistons