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 |
| D350.pdf | 353.84KB |
| Make | Model | Years | Engine | Fitment Notes |
| Chevrolet | Corvette | 1963 | 5.3L / 327 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1964 | 5.3L / 327 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1965 | 5.3L / 327 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1966 | 5.3L / 327 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1967 | 5.3L / 327 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 |
Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Legal for use on 1968 Corvette Emission Vehicles in 50 States Not Legal for use on 1968 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1969 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1970 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1971 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1972 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1973 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1974 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1975 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1976 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1977 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1978 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1979 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1980 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 1980 Corvette Emission Vehicles in 50 States Silver Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States |
| Chevrolet | Corvette | 1981 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Chevrolet | Corvette | 1982 | 5.7L / 350 / V8 | Fits most angle plug heads. Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines. Requires removal or modification of locking steering columns if equipped. Installation requires left side A/C bracket part number H7608. 1979 and later vehicles with short compressors can use the stock bracket. Full-length Metallic Ceramic Coated Not Legal for use on 69-82 Corvette Emission Vehicles in 50 States Silver |
| Collector Attachment | 3-Bolt Flange |
| Collector Diameter | 3.0 IN |
| Collector Port Diameter | 3.0 IN |
| Color | Silver |
| Cylinder Head Port Shape | Oval |
| Design | Full-length |
| Finish | Metallic Ceramic Coated |
| Flange Thickness | 0.375 IN |
| Gasket Or Seal Included | Yes |
| Gaskets Included | Yes |
| Grade Type | Performance |
| Header Material | Steel |
| Header Style | Full-length |
| Material | Steel |
| Mounting Hardware Included | Yes |
| Oxygen Sensor Port | No |
| Part Type | Exhaust Header |
| Port Shape | Oval |
| Primary Tube Outside Diameter | 1.625 IN |
| Proposition 65 | www.P65Warnings.ca.gov |
| Sheen Level | Semi-Gloss |
| Tube Wall Thickness | 16 GU |
| Warranty Time | 24 Months |
