| Make | Model | Year |
|---|---|---|
| Chevy | Bel Air | 1968-1974 |
| Biscayne | 1968-1972 | |
| Brookwood | 1969-1972 | |
| Camaro | 1967, 1969, 1971-1972 | |
| Caprice | 1968-1972, 1975-1976 | |
| Chevelle | 1965-1973 | |
| Chevy II | 1968 | |
| Corvette | 1968-1969 | |
| El Camino | 1966-1976 | |
| Impala | 1968-1976 | |
| Kingswood | 1969-1972 | |
| Malibu | 1965-1967, 1973-1976 | |
| Monte Carlo | 1970-1974 | |
| Nova | 1969-1972 | |
| Pontiac | Firebird | 1975-1981 |
4-Tube Steel Metallic Ceramic Coated Long Tube Exhaust Headers (D313) by Doug's Headers®. Primary Tubing Diameter: 1.75". 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.
| Series: 4-Tube |
| Header Material: Steel |
| Finish: Metallic Ceramic Coated |
| Header Style: Long Tube |
| Primary Diameter: 1.75" |
| Collector Diameter: 3" |
| Inlet Port Shape: Same As Port |
| Port shape: Same As Port |
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!