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The JE Pistons 427 BBF flat-top piston kit is a forged eight-cylinder assembly for big domestic engines. Manufactured in the USA from 2618 aluminum, it is specified for a 4.280 in. bore with 1.325 CD and -5.0 cc volume. JE’s Forged Side Relief reduces friction and skirt width, while accumulator grooves and skirt coatings where applicable improve ring control, reduce wear and help sustain dependable power output.
JE Pistons 427 BBF FLAT TOP Set of 8 Pistons
