Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Cadillac | Escalade | 2014-2020 |
| GMC | Yukon | 2020 |
| Yukon Denali | 2015-2019 |
Product Details
Mild Steel Raw Dyno Weld-Up Exhaust Header Kit with Slip On Collector (65676) by Hedman Hedders®. Primary Tubing Diameter: 2.25". Collector Outlet Diameter: 4". Color: Natural. Header Coating: Uncoated. Hedman Husler's Dyno Hedder Weld-Up Kits have everything you need to build your own, one of a kind set of custom headers for use on your in-house engine dyno set up.
Notes
- This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.
Specifications
| Header Material: Mild Steel |
| Finish: Raw |
| Primary Diameter: 2.25" |
| Collector Diameter: 4" |
| Flange Thickness: 0.375" |
| Quantity: Set |
| Primary Tube Gauge: 18 Gauge |
| Flange Style: Standard |
| Header Style: Downswept Dyno |
| Weld-Up: Yes |
| Tuned: Yes |
| Gasket Or Seal Included: Yes |
| Bolts/Studs Included: Yes |
| Transmission Mount/Crossmember (Included): No |
| Motor Mounts (Included): No |
| Crossover Pipe Included: No |
| Catalytic Converter(s) Included: No |
| Cylinder Head Port Shape: Sub Flange |
Includes
- Mandrel Bent Set Uf Tubes
- Flanges
- Collectors
- Mounting Hardware and Gaskets
Features
- Made of High Quality Materials
- Built to Last
- MAde in the USA
Every kit include seamless, mandrel bent, 18 gauge tubing, 3/8” thick flanges, collectors, gaskets and bolts. As with all Hedman Hedders, these kits are made in the USA to ensure consistency set after set, season after season.
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.
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