
JE forged 8-cylinder piston kit sized for a 4.145 in. bore with a 1.100" compression dish and approximately 3.00 cc chamber volume. Manufactured and finished in the USA, this set is tailored for racing and high-demand domestic engine builds. Features include JE’s FSR forging to minimize skirt friction, 2618 aluminum construction for strength, and application-dependent details such as an accumulator groove and skirt coating to improve ring control and reduce wear.
JE Pistons 400-12 SBC .150 DOME Set of 8 Pistons