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The JE Pistons BBC closed-chamber dome piston kit is a matched set of eight forged pistons for Big Block Chevrolet applications, engineered for demanding use. Forged in the USA from 2618 aluminum, JE's FSR forging reduces skirt width and friction; accumulator grooves and skirt coatings on many applications enhance ring seal and reduce wear. Specified for a 4.310 in. bore with a 1.765 in. dome.
JE Pistons BBC CLOSED CHBR Set of 8 Pistons
