BBK Performance full length long tube exhaust headers offer unsurpassed quality and fitment using top quality materials and American craftsmanship. Every long tube exhaust header system is hand built with CNC mandrel bent tubing for unrestrictive exhaust flow and maximum performance, 3/8" laser cut flanges, patented scavenging collector design and gasket less ball and socket connectors for easy installation. Every exhaust header has been designed specifically for your application to get the most horsepower and torque out of the engine. BBK long tube exhaust headers outperform the competition in quality value and performance. All headers are a direct fit bolt on replacement when used with the correct matching mid-pipes which are available with high flow catalytic converters. Our decades of exhaust design and experience make BBK Performance your number one choice for late model American car and truck performance exhaust. Polished Silver Ceramic Finish - Direct Bolt On - Requires Mid Pipe Part Number 35301 To Complete Installation Attributes: Brand Name: BBK Performance Parts GTIN: 00197975353009 Collector Attachment: Ball and Socket Flange Collector Port Diameter: 2.75 Color: Polished Design: Long Tube EGT Port: No Finish: Polished Silver Flange Thickness: .375 Gasket Or Seal Included: Yes Grade Type: Performance Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Sheen Level: Semi-Gloss Extended Information: Country of Origin: US Emissions : Racing or Pre-Emissions Use Only Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 39 x 19 x 10 inches Weight: 35 POUNDS