Dorman OE Solutions Exhaust Manifold - 674-987 Part #: 674-987 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: No Color/Finish: Gray Gasket Or Seal Included: Yes Springs Included: No Inlet Port Shape: Square Number Of Flange Bolt Holes: 2 Number Of Flange Stud Holes: 0 Crossover Pipe Included: No Exhaust Manifold Material: Cast Iron Show More Show Less