Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The JE Pistons 400 SBC dome 18° eight‑piston kit provides a high‑strength forged option for 400ci small‑block Chevy engines. Forged in the USA from 2618 aluminum and machined to a 4.165 in. bore with a 2.50 cc dome, JE’s Forged Side Relief forging reduces friction and saves weight. The accumulator groove and optional skirt coating improve ring sealing and reduce wear and noise for reliable performance in demanding conditions.
JE Pistons 400 SBC DOME 18DEG Set of 8 Pistons
