Vehicle Fitment
Chevy
GMC
Specifications
| Series | |
|---|---|
| Header Material | |
| Finish | |
| Header Style | |
| Primary Diameter | |
| Collector Diameter | |
| Flange Thickness | |
| Tuned | |
| Crossover Pipe Included | |
| Gasket or Seal Included | |
| Quantity | |
| Inlet Port Shape | |
| Primary Tube Gauge | |
| Port shape | |
| Bolts/Studs Included | |
| CARB EO Number(s) | |
| Catalytic Converter(s) Included | |
| Collector Attachment | |
| Collector Reducers Included | |
| Crossover Pipe Style | |
| Cylinder Head Port Shape | |
| Flange Style | |
| Flange Thickness (in.) | |
| Gaskets Included | |
| Header Color | |
| Header Material | |
| Header Style | |
| Motor Mounts Included | |
| Primary Tube Gauge | |
| Primary Tube Outside Diameter (in.) | |
| Quantity | |
| Spark Plug Position | |
| Transmission Mount Included | |
| Weld-Up |
Includes
- One Pair of Headers
- Head Flange Gaskets
- Collector Flange Gaskets
- Y-Pipe
- Mounting Hardware
Features
- Made of High Quality Materials
- Built to Last
- Made in the USA
Product Details
Standard Duty Mild Steel Uncoated Mid-Length Tube Exhaust Headers (69470) by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Mid-Length Tube. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back in the early 80's.
Installation
Previously used exclusively in the aerospace industry, Hedman Hedders recognized it's potential for improving both the lifespan, and functionality of exhaust headers.
Hedman's Standard-duty, Uncoated Headers are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges).
The factory black paint applied to uncoated headers is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, we suggest Hedman's Original HTC coating.
All Hedman street Hedders are MADE IN THE USA, and are backed by a lifetime warranty against manufacturing defects!
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Questions and Answers
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