Semi Truck Performance Exhaust Header Flanges
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Patriot Exhaust®Steel D-Port Header Flange Kit (H7898)Steel D-Port Header Flange Kit by Patriot Exhaust®. Patriot Exhaust's precision machined header flange kits are available for many popular engine families. Patriot precision machined header flange kits are available for many popular...Precision machined flangeBuilt of High quality materials$107.05 - Doug Thorley Headers®Exhaust Header Flange Kit (THY-9218-2)Exhaust Header Flange Kit by Doug Thorley Headers®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$34.55
- Doug Thorley Headers®Exhaust Header Flange Kit (THY-9303-2)Exhaust Header Flange Kit (THY-9303-2) by Doug Thorley Headers®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$31.05
- Doug Thorley Headers®Graphite Exhaust Header Flange Kit with Steel Core (THY-9300-2)Graphite Exhaust Header Flange Kit with Steel Core (THY-9300-2) by Doug Thorley Headers®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$31.05
- Hedman Hedders®Husler Mild Steel Round Port Exhaust Flanges without Stubs (10105)Husler Mild Steel Round Port Exhaust Flanges without Stubs by Hedman Hedders®. Hedman Husler Hedder flanges are the same high quality, port matched flanges Hedman used to build all of their off the shelf race hedders.Made of High Quality MaterialsBuilt to Last$139.45
- Hedman Hedders®Husler Mild Steel SAP Exhaust Flanges with Stubs (11260)Husler Mild Steel SAP Exhaust Flanges with Stubs by Hedman Hedders®. Hedman Husler Hedder flanges are the same high quality, port matched flanges Hedman used to build all of their off the shelf race hedders.Made of High Quality MaterialsBuilt to Last$230.44
- Moroso®Aluminum Header Flange Kit (67650)Aluminum Header Flange Kit (67650) by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight$151.99
