Compare Maximum number of 4 items selected Mr. Gasket Copper Seal D-Shape Port Copper Exhaust Manifold Gasket Set - 7174 Part #: 7174 Line: MRG Mr. Gasket Copper Seal D-Shape Port Copper Exhaust Manifold Gasket Set Manufacturer's Defect Warranty Material: Copper Port Shape: D-Shape Thickness (in): 0.094 Inch Port Size (in): 1.250 X 1.750 Inch Show More Show Less