
The JE Pistons forged BBC eight-cylinder piston set with a 4.280 in. bore and a .675 dome (47.0 cc) delivers a heavy-duty forged option for high-displacement domestic applications. Made in the USA from 2618 aluminum, the pistons employ JE's Forged Side Relief forging to cut skirt drag; optional accumulator grooves and skirt coatings reduce ring flutter and friction, improving sealing and long-term durability.
JE Pistons BBC .675 DOME Set of 8 Pistons