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JE Pistons SRP kit for Chevrolet Big Block applications with a 4.500" bore offers forged 4032-aluminum pistons aimed at street/strip builds on a budget. Made in the USA, these pistons provide forced pin oiling, strength from dedicated forging, and reduced thermal expansion characteristics, delivering a reliable option for mild to moderate performance engines where value and dependable forged construction matter.
JE Pistons Chevrolet Big Block 4.500in Bore 1.645in CH 1.00 CC Piston Kit
