
JE Pistons forged eight‑piston kit for 400 small‑block Chevy (SBC) engines. Flat‑top pistons with a 4.145 in. bore, 1.000" compression distance and -6.00 cc crown volume are tailored for specific SBC installations. Forged in the USA from 2618 aluminum, the pistons use JE's FSR forging to reduce friction and weight; accumulator grooves and skirt coatings may be included to enhance ring control and reduce wear in high‑demand use.
JE Pistons 400-18 SBC FLAT TOP Set of 8 Pistons