
The JE Pistons forged BBC eight-cylinder piston set with a 4.320 in. bore and a .565 dome (43.0 cc) is built for high-demand domestic engine work. Forged in the USA from 2618 aluminum, JE's Forged Side Relief forging minimizes skirt drag and weight. Where specified, accumulator grooves and skirt coatings help reduce ring flutter and friction, improving ring seal and the pistons' operational durability.
JE Pistons BBC .565 DOME Set of 8 Pistons