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Doug's Headers
Fits 1968 to 1979 American Motors Ambassador, AMX, Gremlin and 4 more models. See every vehicle
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Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.
| Year | Make | Model | Engine |
|---|---|---|---|
| 1968 - 1969 | American Motors | Ambassador | 6.4L 390 V8 |
| 1970 | American Motors | Ambassador | 5.0L 304 V8, 5.9L 360 V8, 6.4L 390 V8 |
| 1971 - 1974 | American Motors | Ambassador | 5.0L 304 V8, 5.9L 360 V8, 6.6L 401 V8 |
| 1968 - 1969 | American Motors | AMX | 4.7L 290 V8, 4.8L 290 V8, 5.6L 343 V8, 6.4L 390 V8 |
| 1970 | American Motors | AMX | 5.9L 360 V8, 6.4L 390 V8 |
| 1972 - 1976 | American Motors | Gremlin | 5.0L 304 V8 |
| 1970 | American Motors | Hornet | 5.0L 304 V8 |
| 1971 - 1974 | American Motors | Hornet | 5.0L 304 V8, 5.9L 360 V8 |
| 1975 - 1977 | American Motors | Hornet | 5.0L 304 V8 |
| 1968 - 1969 | American Motors | Javelin | 4.7L 290 V8, 5.6L 343 V8, 6.4L 390 V8 |
| 1970 | American Motors | Javelin | 5.0L 304 V8, 6.4L 390 V8 |
| 1971 - 1974 | American Motors | Javelin | 5.0L 304 V8, 6.6L 401 V8 |
| 1971 - 1974 | American Motors | Matador | 5.0L 304 V8, 5.9L 360 V8, 6.6L 401 V8 |
| 1975 - 1977 | American Motors | Matador | 5.0L 304 V8, 5.9L 360 V8 |
| 1978 | American Motors | Matador | 5.9L 360 V8 |
| 1979 | American Motors | Spirit | 5.0L 304 V8 |