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JE Pistons forged eight-cylinder piston kit for 400 SBC applications with a .165-inch dome. Sized for a 4.155 in bore and 5.6 cc dome volume, this set supports high-compression small-block builds requiring durable pistons. Forged in the USA from 2618 aluminum, JE's Forged Side Relief forging reduces skirt friction and weight; accumulator grooves and optional skirt coatings improve ring seal and reduce wear for reliable power under demanding conditions.
JE Pistons 400 SBC .165 DOME Set of 8 Pistons
