
JE Pistons forged eight-cylinder piston kit for 400 SBC applications with a .305-inch dome. Sized for a 4.155 in bore and 10.8 cc dome volume, this set is intended for high-demand small-block builds. Forged in the USA from 2618 aluminum, the pistons use Forged Side Relief geometry to cut skirt friction and weight; accumulator grooves and optional skirt coatings enhance ring sealing and reduce wear for reliable power in racing and performance street engines.
JE Pistons 400 SBC .305 DOME Set of 8 Pistons