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JE Pistons 502 BBC 4.625 in. bore piston kit provides eight pistons with a 1.120 compression dish and 28.9 cc volume for Chevrolet big-block engines. JE's Forged Side Relief forging minimizes skirt width and friction for reduced power loss and lighter reciprocating mass. Depending on application the set can include an accumulator groove and skirt coating for improved ring seal and reduced wear. Forged from 2618 aluminum in the USA and precision machined.
JE Pistons 502BBC OPEN CHAM DOM Set of 8 Pistons
