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The JE Pistons 427 BBF flat-top piston kit is a forged eight-cylinder set made for heavy-duty domestic builds. Forged from 2618 aluminum and finished in the USA, it matches a 4.250 in. bore with 1.325 CD and -5.0 cc specification. JE’s FSR forging lowers skirt friction, and accumulator grooves plus optional skirt coatings improve ring sealing, reduce wear and help maintain consistent combustion performance.
JE Pistons 427 BBF FLAT TOP Set of 8 Pistons
