
JE Pistons forged eight‑piston kit for 400 small‑block Chevy (SBC) engines. Flat‑top pistons with a 4.155 in. bore, 1.062" compression distance and -6.00 cc crown volume are intended for specific SBC combinations. Forged in the USA from 2618 aluminum, the pistons feature JE's Forged Side Relief forging to reduce skirt friction; accumulator grooves and skirt coatings are applied as application requires to improve ring seal and wear resistance.
JE Pistons 400-18 SBC FLAT TOP Set of 8 Pistons