Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Chevy | CK Pickup | 1963-1972 |
Product Details
4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers (D3348-B) by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating: Ceramic. Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.
Notes
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Specifications
| Series: 4-Tube |
| Header Material: Steel |
| Finish: Hi-Temp Black Coated |
| Header Style: Long Tube |
| Primary Diameter: 1.625" |
| Collector Diameter: 2.5" |
| Inlet Port Shape: Same As Port |
| Port shape: Same As Port |
Features
- Doug's Headers D3373 Metallic Ceramic Coating
- 3/8" thick flanges
- CNC mandrel bent tubes... accurate fit & better flow
- Precision formed long transition collectors and long tube design... reduces backpressure and increases higher RPM horsepower
- Heavy 16 gauge tubing
- Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier
- Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees
Doug's Headers® are ideal for muscle cars, street rods, and race cars, as well as trucks, SUVs, and motorhomes. With more than 50 years of experience, Doug's Headers is a name you can trust for superior quality and fit. Doug has been elected to five different drag racing halls of fame and is truly a pioneer in the manufacturing of high performance exhaust systems!
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