
The JE Pistons forged BBC eight-cylinder piston set with a 4.530 in. bore and a .515 dome (42.0 cc) is built for demanding domestic performance applications. Made in the USA from 2618 aluminum, these pistons incorporate JE's Forged Side Relief forging and, where applied, an accumulator groove and skirt coating to minimize friction, reduce ring flutter and improve long-term sealing and durability.
JE Pistons BBC .515 DOME Set of 8 Pistons