Compare Representative Image Nickson Catalytic Converter Gasket - 31387 Part #: 31387 Line: NIC Nickson Catalytic Converter Gasket Manufacturer's Defect Warranty Material: Steel Style: Donut Inside Diameter (in): 1-7/8 Inch Outside Diameter (in): 2-5/16 Inch Show More Show Less
Compare Representative Image Nickson Catalytic Converter Gasket - 31604 Part #: 31604 Line: NIC Nickson Catalytic Converter Gasket Manufacturer's Defect Warranty Material: Steel Style: Donut Inside Diameter (in): 1-15/16 Inch Outside Diameter (in): 2-5/16 Inch Show More Show Less