Article no.:
10-600-11
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COMP Cams Camshaft A8 283THR7 Thumper
Unleash the full potential of your AMC V8 engine with the COMP Cams Thumpr 283THR7 Hydraulic Roller Camshaft. Designed for high-performance street applications, this camshaft delivers a choppy/thumping idle and is best paired with a 2000+ converter and gears.
- High-performance street camshaft
- Hydraulic roller design
- Choppy/thumping idle
- Best with 2000+ converter and gears
- Fits AMC 290, 304, 343, 360, 390, and 401 engines
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| American Motors | Ambassador | 1967 | Base |
| American Motors | Ambassador | 1968 | Base |
| American Motors | Ambassador | 1968 | DPL |
| American Motors | Ambassador | 1968 | SST |
| American Motors | Ambassador | 1969 | Base |
| American Motors | Ambassador | 1969 | DPL |
| American Motors | Ambassador | 1969 | SST |
| American Motors | Ambassador | 1970 | Base |
| American Motors | Ambassador | 1970 | DPL |
| American Motors | Ambassador | 1970 | SST |
| American Motors | Ambassador | 1971 | Brougham |
| American Motors | Ambassador | 1971 | DPL |
| American Motors | Ambassador | 1971 | SST |
| American Motors | Ambassador | 1972 | Brougham |
| American Motors | Ambassador | 1972 | SST |
| American Motors | Ambassador | 1973 | Brougham |
| American Motors | Ambassador | 1974 | Brougham |
| American Motors | American | 1966 | Base |
| American Motors | American | 1967 | Base |
| American Motors | American | 1968 | 440 |
| American Motors | American | 1968 | Base |
| American Motors | American | 1968 | Rogue |
| American Motors | AMX | 1968 | Base |
| American Motors | AMX | 1969 | Base |
| American Motors | AMX | 1970 | Base |
| American Motors | AMX | 1978 | Base |
| American Motors | AMX | 1979 | Base |
| American Motors | Classic | 1966 | 770 |
| American Motors | Classic | 1966 | Base |
| American Motors | Concord | 1978 | Base |
| American Motors | Concord | 1979 | Base |
| American Motors | Concord | 1979 | DL |
| American Motors | Concord | 1979 | Limited |
| American Motors | Gremlin | 1972 | Base |
| American Motors | Gremlin | 1973 | Base |
| American Motors | Gremlin | 1974 | Base |
| American Motors | Gremlin | 1975 | Base |
| American Motors | Gremlin | 1976 | Custom |
| American Motors | Hornet | 1970 | Base |
| American Motors | Hornet | 1970 | SST |
| American Motors | Hornet | 1971 | Base |
| American Motors | Hornet | 1971 | SC/360 |
| American Motors | Hornet | 1971 | Sportabout |
| American Motors | Hornet | 1971 | SST |
| American Motors | Hornet | 1972 | Sportabout |
| American Motors | Hornet | 1972 | SST |
| American Motors | Hornet | 1973 | Base |
| American Motors | Hornet | 1973 | Sportabout |
| American Motors | Hornet | 1974 | Base |
| American Motors | Hornet | 1974 | Sportabout |
| American Motors | Hornet | 1975 | Base |
| American Motors | Hornet | 1975 | Sportabout |
| American Motors | Hornet | 1976 | Base |
| American Motors | Hornet | 1976 | Sportabout |
| American Motors | Hornet | 1977 | AMX |
| American Motors | Hornet | 1977 | Base |
| American Motors | Hornet | 1977 | Sportabout |
| American Motors | Javelin | 1968 | Base |
| American Motors | Javelin | 1968 | SST |
| American Motors | Javelin | 1969 | Base |
| American Motors | Javelin | 1969 | SST |
| American Motors | Javelin | 1970 | Base |
| American Motors | Javelin | 1970 | SST |
| American Motors | Javelin | 1970 | SST Mark Donohue |
| American Motors | Javelin | 1970 | SST Trans Am |
| American Motors | Javelin | 1971 | AMX |
| American Motors | Javelin | 1971 | Base |
| American Motors | Javelin | 1971 | SST |
| American Motors | Javelin | 1972 | AMX |
| American Motors | Javelin | 1972 | Base |
| American Motors | Javelin | 1972 | SST |
| American Motors | Javelin | 1973 | AMX |
| American Motors | Javelin | 1973 | Base |
| American Motors | Javelin | 1974 | AMX |
| American Motors | Javelin | 1974 | Base |
| American Motors | Marlin | 1967 | Base |
| American Motors | Matador | 1971 | Base |
| American Motors | Matador | 1972 | Base |
| American Motors | Matador | 1973 | Base |
| American Motors | Matador | 1974 | Base |
| American Motors | Matador | 1974 | Brougham |
| American Motors | Matador | 1974 | X |
| American Motors | Matador | 1975 | Base |
| American Motors | Matador | 1976 | Base |
| American Motors | Matador | 1977 | Base |
| American Motors | Matador | 1978 | Base |
| American Motors | Pacer | 1978 | Base |
| American Motors | Pacer | 1979 | DL |
| American Motors | Pacer | 1979 | Limited |
| American Motors | Rambler | 1969 | 440 |
| American Motors | Rambler | 1969 | Base |
| American Motors | Rambler | 1969 | Hurst SC/Rambler |
| American Motors | Rambler | 1969 | Rogue |
| American Motors | Rebel | 1967 | Base |
| American Motors | Rebel | 1968 | 550 |
| American Motors | Rebel | 1968 | 770 |
| American Motors | Rebel | 1968 | SST |
| American Motors | Rebel | 1970 | Base |
| American Motors | Rogue | 1966 | Base |
| American Motors | Spirit | 1979 | Base |
COMP Cams manufactures camshafts and other valvetrain components. Products include everything from valve springs and hardware to pushrods, lifters, and even intake manifolds. COMP Cams’ history of producing high quality parts for everything from street cars to Pro Stock and Sprint Cup teams has proven their place in the market. The same technology used to develop parts for NASCAR and NHRA is used in all of their performance parts, down to the very basic street setup.
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