
The JE Pistons forged BBC eight-cylinder piston set with a 4.560 in. bore and a .515 dome (42.0 cc) provides a durable, race-oriented replacement for high-output domestic engines. Forged in the USA from 2618 aluminum, the design features JE's Forged Side Relief forging and, where specified, accumulator grooves and skirt coatings to lower friction, control ring flutter and deliver consistent ring seal.
JE Pistons BBC .515 DOME Set of 8 Pistons