The JE Pistons forged piston kit for Small Block Chevrolet engines supplies eight domed pistons (4.135 in. bore, 1.250 CD) suited to racing and high-stress street use. Forged in the USA from 2618 aluminum, the FSR forging minimizes skirt width and friction, while accumulator grooves and skirt coating improve ring sealing. The kit arrives with premium hardware and JE Pro Seal rings included.
JE Pistons 400SBC ALLPRO/GB2000 Set of 8 Pistons