
JE Pistons forged eight‑cylinder piston kit for SBC applications, featuring a 4.040 in. bore, 1.000 compression height and -5.0 cc volume. This matched eight‑piece set is intended for domestic and racing engines that need durable, application‑specific pistons. Manufactured from 2618 aluminum in the USA, JE uses its Forged Side Relief (FSR) forging to cut skirt width and lower friction. Where specified the pistons include an accumulator groove and skirt coating to improve ring sealing and reduce wear.
JE Pistons 4.040 SBC FT Set of 8 Pistons