
The JE Pistons forged BBC eight-cylinder piston set with a 4.500 in. bore and a .370 dome (34.0 cc) is a high-strength forged replacement for domestic engines. Forged in the USA from 2618 aluminum, JE's Forged Side Relief forging minimizes friction and weight. Where specified, accumulator grooves and skirt coatings help reduce combustion pressure effects and ring flutter to improve seal consistency and endurance.
JE Pistons BBC .370 DOME Set of 8 Pistons