KB Performance Pistons BBC Domed Piston & Ring Set 4.125 Bore +17cc KBPKB160KTM.STD

Piston and Ring - Hypereutectic - 4.125 in Bore - 5/64 x 5/64 x 3/16 in Ring Groove - Plus 17 cc - Aluminum - Big Block Chevy - Kit

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