Vehicle Fitment
- Fits Following Engines: Chevy Big Block
- Fits Models with 396-454 Engine
- Fits Models with Chevy Big Block Engine.
Mild Steel Raw Header Flanges with Stubs (29213) by Hedman Hedders®. Color: Silver. Header Coating: Uncoated. Hedman Husler Hedder flanges are the same high quality, port matched flanges Hedman used to build all of their off the shelf race hedders.
Material: Mild Steel |
Finish: Raw |
Flange Thickness: 0.375" |
Tubing Diameter: 2.5" |
Quantity: 1 Pair |
Inlet Port Shape: Round |
Port shape: Round |
Stubs Diameter: 2.5" |
Both basic flanges and flanges with stubs are available. Manufactured from mild steel and the perfect companion to Husler's mandrel bend tubes and collectors.
Hedman Hedders®, a prominent header manufacturer for racing and street header marketplaces, started as a one-man shop in 1954. At first the company's products were designed for straightline drag racers. Over time they became highly popular with elite racing engine builders and racers for their outstanding performance and proven reliability. Made to environmental requirements using the latest computer technology, Hedman Hedders headers are guaranteed to outlast any headers you've used before.