CP Piston KRAMM-Lox Interchangeable Install Tool - 1.575in. Pin Bore Dia. x .082in. Thick
CP Wire Lock 1.031in Bore x .073in Thick (Single)
CP Top Ring
CP Top Piston Ring (ZR233)
CP Top Piston Ring for 78-87 Buick Grand National
CP Nitrided Back Cut Top Ring - 4.147 bore / 1.2mm
CP 1.2mm Nitrided Back Cut Top Ring 4.000 bore
CP Ring ONLY 3.760 Bore Steel 1.2mm Top Ring HV 385