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Doug's Headers
Fits 1963 to 1986 Chevrolet Bel Air, Biscayne, C10 and 13 more models, and 2 more makes. See every vehicle
Free shipping in Canada, ships Sep 30
Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while preserving ground clearance for cars with a lowered stance and trucks where long tube headers may hang to low.
This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.
| Year | Make | Model | Engine |
|---|---|---|---|
| 1965 | Chevrolet | Bel Air | 6.5L 396 V8 |
| 1966 - 1969 | Chevrolet | Bel Air | 6.5L 396 V8, 7.0L 427 V8 |
| 1970 - 1972 | Chevrolet | Bel Air | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 - 1974 | Chevrolet | Bel Air | 7.4L 454 V8 |
| 1963 | Chevrolet | Biscayne | 7.0L 427 V8 |
| 1965 | Chevrolet | Biscayne | 6.5L 396 V8 |
| 1966 - 1969 | Chevrolet | Biscayne | 6.5L 396 V8, 7.0L 427 V8 |
| 1970 - 1972 | Chevrolet | Biscayne | 6.6L 402 V8, 7.4L 454 V8 |
| 1975 - 1980 | Chevrolet | C10 | 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | C10 Pickup | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | C10 Pickup | 6.6L 402 V8 |
| 1973 - 1974 | Chevrolet | C10 Pickup | 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | C10 Suburban | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | C10 Suburban | 6.6L 402 V8 |
| 1973 - 1980 | Chevrolet | C10 Suburban | 7.4L 454 V8 |
| 1975 - 1986 | Chevrolet | C20 | 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | C20 Pickup | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | C20 Pickup | 6.6L 402 V8 |
| 1973 - 1974 | Chevrolet | C20 Pickup | 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | C20 Suburban | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | C20 Suburban | 6.6L 402 V8 |
| 1973 - 1986 | Chevrolet | C20 Suburban | 7.4L 454 V8 |
| 1967 - 1968 | Chevrolet | Camaro | 6.5L 396 V8 |
| 1969 | Chevrolet | Camaro | 6.5L 396 V8, 7.0L 427 V8 |
| 1970 - 1972 | Chevrolet | Camaro | 6.6L 402 V8 |
| 1966 - 1969 | Chevrolet | Caprice | 6.5L 396 V8, 7.0L 427 V8 |
| 1970 - 1972 | Chevrolet | Caprice | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 - 1974 | Chevrolet | Caprice | 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | Chevelle | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | Chevelle | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | Chevelle | 7.4L 454 V8 |
| 1968 | Chevrolet | Chevy II | 6.5L 396 V8 |
| 1968 - 1969 | Chevrolet | El Camino | 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | El Camino | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 - 1975 | Chevrolet | El Camino | 7.4L 454 V8 |
| 1965 | Chevrolet | Impala | 6.5L 396 V8 |
| 1966 - 1969 | Chevrolet | Impala | 6.5L 396 V8, 7.0L 427 V8 |
| 1970 | Chevrolet | Impala | 7.4L 454 V8 |
| 1971 - 1972 | Chevrolet | Impala | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 - 1974 | Chevrolet | Impala | 7.4L 454 V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 - 1975 | Chevrolet | Monte Carlo | 7.4L 454 V8 |
| 1969 | Chevrolet | Nova | 6.5L 396 V8 |
| 1970 - 1971 | Chevrolet | Nova | 6.6L 402 V8, 7.4L 454 V8 |
| 1972 | Chevrolet | Nova | 6.6L 402 V8 |
| 1975 - 1978 | GMC | C15 | 7.4L 454 V8 |
| 1968 - 1969 | GMC | C15/C1500 Pickup | 6.5L 396 V8 |
| 1970 - 1972 | GMC | C15/C1500 Pickup | 6.6L 402 V8 |
| 1973 - 1974 | GMC | C15/C1500 Pickup | 7.4L 454 V8 |
| 1968 - 1969 | GMC | C15/C1500 Suburban | 6.5L 396 V8 |
| 1970 - 1972 | GMC | C15/C1500 Suburban | 6.6L 402 V8 |
| 1973 - 1974 | GMC | C15/C1500 Suburban | 7.4L 454 V8 |
| 1975 - 1978 | GMC | C15 Suburban | 7.4L 454 V8 |
| 1975 - 1978 | GMC | C25 | 7.4L 454 V8 |
| 1968 - 1969 | GMC | C25/C2500 Pickup | 6.5L 396 V8 |
| 1970 - 1972 | GMC | C25/C2500 Pickup | 6.6L 402 V8 |
| 1973 - 1974 | GMC | C25/C2500 Pickup | 7.4L 454 V8 |
| 1968 - 1969 | GMC | C25/C2500 Suburban | 6.5L 396 V8 |
| 1970 - 1972 | GMC | C25/C2500 Suburban | 6.6L 402 V8 |
| 1973 - 1974 | GMC | C25/C2500 Suburban | 7.4L 454 V8 |
| 1975 - 1978 | GMC | C25 Suburban | 7.4L 454 V8 |
| 1971 - 1972 | GMC | Sprint | 6.6L 402 V8, 7.4L 454 V8 |
| 1973 | GMC | Sprint | 7.4L 454 V8 |
| 1974 - 1975 | GMC | Sprint | 6.6L 402 V8, 7.4L 454 V8 |
| 1967 | Pontiac | Firebird | 5.3L 326 V8, 6.6L 400 V8 |
| 1968 - 1970 | Pontiac | Firebird | 5.7L 350 V8, 6.6L 400 V8 |
| 1971 - 1976 | Pontiac | Firebird | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1977 | Pontiac | Firebird | 4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1978 | Pontiac | Firebird | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1979 | Pontiac | Firebird | 4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1980 | Pontiac | Firebird | 4.3L 265 V8, 4.9L 301 V8, 5.0L 305 V8 |
| 1981 | Pontiac | Firebird | 4.3L 265 V8, 4.4L 267 V8, 4.9L 301 V8, 5.0L 305 V8 |