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The CP Pistons chamfered wrist pin is a WPC-treated 9310 steel upgrade sized 0.787" diameter by 2.250" length with a 0.160" wall. Offered as a direct-replacement wrist pin option, its chamfered ends simplify piston pin installation and help ensure smooth alignment during assembly. Use it when your build calls for these exact dimensions and a durable OEM-style upgrade.
CP WPC 9310 Steel Chamfered Wrist Pin Upgrade - .787in Diameter x 2.250in Length .160in Wall
