
The JE Pistons forged BBC eight-cylinder piston set with a 4.310 in. bore and a .510 dome (40.0 cc) is designed as a durable forged replacement for domestic performance engines. Forged in the USA from 2618 aluminum, these pistons use JE's Forged Side Relief forging and may include accumulator grooves and skirt coatings to lower friction, stabilize ring behavior and improve ring sealing and longevity.
JE Pistons BBC .510 DOME Set of 8 Pistons