Vehicle Fitment
Chevy
Pontiac
Specifications
| Series | |
|---|---|
| Header Material | |
| Finish | |
| Header Style | |
| Primary Diameter | |
| Collector Diameter | |
| Bolts/Studs Included | |
| Catalytic Converter(s) Included | |
| Collector Attachment | |
| Collector Diameter (in.) | |
| Collector Reducers Included | |
| Crossover Pipe Included | |
| Cylinder Head Port Shape | |
| Flange Style | |
| Flange Thickness (in.) | |
| Gaskets Included | |
| Header Color | |
| Header Style | |
| Motor Mounts Included | |
| Primary Tube Outside Diameter (in.) | |
| Quantity | |
| Transmission Mount Included | |
| Tuned | |
| Weld-Up |
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
Product Details
4-Tube Steel Silver Ceramic Long Tube Exhaust Headers (D3351) by Doug's Headers®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". 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.
Reviews
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1-1 of 1 Reviews
Posted by Jerome (Charlotte, NC) / February 09, 2025
Questions and Answers
(0)If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!