Doug's Headers are a fixture in the motorsports aftermarket, pioneering quality muscle car performance headers for decades. Unlike the competition, Doug's Headers prides ourselves on superior design detail resulting in a hassle-free installation for any application.
| Download Name | File Size |
| D3336.pdf | 209.39KB |
| Make | Model | Years | Fitment Notes |
| Chevrolet | C10 Pickup | 1963 - 1972 | For use with Chevrolet LS Engine Swap. Use with Doug's Engine and Transmission mount kits. Full-length Legal for use on 63-67 C10 Emission Vehicles in 50 States Not Legal for use on 68-72 C10 Emission Vehicles in 50 States |
| Collector Attachment | V-Band |
| Collector Diameter | 3.0 IN |
| Collector Port Diameter | 3.0 IN |
| Cylinder Head Port Shape | Round |
| Design | Full-length |
| Flange Thickness | 0.375 IN |
| Gasket Or Seal Included | Yes |
| Gaskets Included | Yes |
| Grade Type | Performance |
| Header Style | Full-length |
| Mounting Hardware Included | Yes |
| Oxygen Sensor Port | Yes |
| Part Type | Exhaust Header |
| Port Shape | Round |
| Primary Tube Outside Diameter | 1.875 IN |
| Proposition 65 | www.P65Warnings.ca.gov |
| Tube Wall Thickness | 16 GU |
| Warranty Time | 24 Months |
