Compare Maximum number of 4 items selected Dorman OE Solutions Exhaust Manifold - 674-556 Part #: 674-556 Line: DOR Dorman OE Solutions Exhaust Manifold Limited Lifetime Warranty Hardware Included: Yes Studs Included: Yes Nuts Included: Yes Washers Included: No Heat Shield Included: Yes Color/Finish: Gray Gasket Or Seal Included: Yes Springs Included: No Inlet Port Shape: Round Number Of Flange Bolt Holes: 0 Number Of Flange Stud Holes: 4 Crossover Pipe Included: No Exhaust Manifold Material: Cast Iron Show More Show Less