
Key Features & Specs:
Fitment:
The Kooks Headers 7031-FB Small Block Chevy Fast Burn Header Flange is designed for custom header fabrication on SBC engines equipped with Fast Burn style cylinder heads. Built from durable steel, this flange is engineered to support 1-5/8" primary tubes, making it ideal for performance street builds and custom exhaust header construction. Precision manufacturing ensures proper alignment and fitment during header fabrication while providing the strength needed to withstand high exhaust temperatures. This flange is sold individually for bank applications and is designed for builders and fabricators creating custom Small Block Chevy exhaust systems.