Compare Maximum number of 4 items selected Representative Image Doug's Steel Header - D332 Part #: D332 Line: DGS Doug's Steel Header 30 Month Limited Warranty Finish: Ceramic Coat, Semi-Gloss Material: Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 2-1/8 Inch Collector Size (in): 3-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less