Article no.:
1620-12
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COMP Cams Rocker Arms CB 1.7 7/16 Ultra
Take your Big Block Chevy's performance to the next level with the Ultra Pro Magnum Roller Rocker Arms from COMP Cams. These rocker arms feature a 7/16" stud diameter and 1.7 ratio, delivering increased strength, rigidity, and value.
Made from 8650 chromemoly material with an arched, web-like design, these rocker arms reduce the moment of inertia and optimize dynamic balance. The unique black oxide exterior finish helps prevent corrosion and increases durability.
- Oversized trunions for improved performance and dependability
- Precision-sorted needle bearings for smooth operation
- Hardened roller tips for increased durability
- Optimized retainer and valve spring clearances for use with most diameter springs, retainers, and +.050" locks
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Chevrolet | Bel Air | 1970 | Base |
| Chevrolet | Bel Air | 1971 | Base |
| Chevrolet | Bel Air | 1972 | Base |
| Chevrolet | Bel Air | 1973 | Base |
| Chevrolet | Bel Air | 1974 | Base |
| Chevrolet | Bel Air | 1975 | Base |
| Chevrolet | C20 | 1975 | Cheyenne |
| Chevrolet | C20 | 1975 | Custom Deluxe |
| Chevrolet | C20 | 1975 | Scottsdale |
| Chevrolet | C20 | 1975 | Silverado |
| Chevrolet | C20 | 1976 | Cheyenne |
| Chevrolet | C20 | 1976 | Custom Deluxe |
| Chevrolet | C20 | 1976 | Scottsdale |
| Chevrolet | C20 | 1976 | Silverado |
| Chevrolet | C20 | 1977 | Cheyenne |
| Chevrolet | C20 | 1977 | Custom Deluxe |
| Chevrolet | C20 | 1977 | Scottsdale |
| Chevrolet | C20 | 1977 | Silverado |
| Chevrolet | C20 | 1978 | Cheyenne |
| Chevrolet | C20 | 1978 | Custom Deluxe |
| Chevrolet | C20 | 1978 | Scottsdale |
| Chevrolet | C20 | 1978 | Silverado |
| Chevrolet | C20 | 1979 | Cheyenne |
| Chevrolet | C20 | 1979 | Custom Deluxe |
| Chevrolet | C20 | 1979 | Scottsdale |
| Chevrolet | C20 | 1979 | Silverado |
| Chevrolet | C20 | 1980 | Cheyenne |
| Chevrolet | C20 | 1980 | Custom Deluxe |
| Chevrolet | C20 | 1980 | Scottsdale |
| Chevrolet | C20 | 1980 | Silverado |
| Chevrolet | C20 | 1981 | Cheyenne |
| Chevrolet | C20 | 1981 | Custom |
| Chevrolet | C20 | 1981 | Deluxe |
| Chevrolet | C20 | 1981 | Scottsdale |
| Chevrolet | C20 | 1981 | Silverado |
| Chevrolet | C20 | 1982 | Custom |
| Chevrolet | C20 | 1982 | Scottsdale |
| Chevrolet | C20 | 1982 | Silverado |
| Chevrolet | C20 | 1983 | Custom |
| Chevrolet | C20 | 1983 | Scottsdale |
| Chevrolet | C20 | 1983 | Silverado |
| Chevrolet | C20 | 1984 | Custom |
| Chevrolet | C20 | 1984 | Scottsdale |
| Chevrolet | C20 | 1984 | Silverado |
| Chevrolet | C20 | 1985 | Custom |
| Chevrolet | C20 | 1985 | Scottsdale |
| Chevrolet | C20 | 1985 | Silverado |
| Chevrolet | C20 | 1986 | Custom |
| Chevrolet | C20 | 1986 | Scottsdale |
| Chevrolet | C20 | 1986 | Silverado |
| Chevrolet | C20 Suburban | 1970 | Base |
| Chevrolet | C20 Suburban | 1971 | Base |
| Chevrolet | C20 Suburban | 1972 | Base |
| Chevrolet | C20 Suburban | 1973 | Base |
| Chevrolet | C20 Suburban | 1974 | Base |
| Chevrolet | C20 Suburban | 1975 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1975 | Scottsdale |
| Chevrolet | C20 Suburban | 1975 | Silverado |
| Chevrolet | C20 Suburban | 1976 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1976 | Scottsdale |
| Chevrolet | C20 Suburban | 1976 | Silverado |
| Chevrolet | C20 Suburban | 1977 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1977 | Scottsdale |
| Chevrolet | C20 Suburban | 1977 | Silverado |
| Chevrolet | C20 Suburban | 1978 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1978 | Scottsdale |
| Chevrolet | C20 Suburban | 1979 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1979 | Scottsdale |
| Chevrolet | C20 Suburban | 1979 | Silverado |
| Chevrolet | C20 Suburban | 1980 | Custom Deluxe |
| Chevrolet | C20 Suburban | 1980 | Scottsdale |
| Chevrolet | C20 Suburban | 1980 | Silverado |
| Chevrolet | C20 Suburban | 1981 | Custom |
| Chevrolet | C20 Suburban | 1981 | Deluxe |
| Chevrolet | C20 Suburban | 1982 | Custom |
| Chevrolet | C20 Suburban | 1982 | Scottsdale |
| Chevrolet | C20 Suburban | 1982 | Silverado |
| Chevrolet | C20 Suburban | 1983 | Custom |
| Chevrolet | C20 Suburban | 1983 | Silverado |
| Chevrolet | C20 Suburban | 1984 | Custom |
| Chevrolet | C20 Suburban | 1984 | Scottsdale |
| Chevrolet | C20 Suburban | 1984 | Silverado |
| Chevrolet | C20 Suburban | 1985 | Custom |
| Chevrolet | C20 Suburban | 1985 | Scottsdale |
| Chevrolet | C20 Suburban | 1985 | Silverado |
| Chevrolet | C20 Suburban | 1986 | Custom |
| Chevrolet | C20 Suburban | 1986 | Scottsdale |
| Chevrolet | C20 Suburban | 1986 | Silverado |
| Chevrolet | C30 Pickup | 1973 | Base |
| Chevrolet | C30 Pickup | 1974 | Base |
| Chevrolet | Camaro | 1967 | Base |
| Chevrolet | Camaro | 1967 | RS |
| Chevrolet | Camaro | 1967 | SS |
| Chevrolet | Camaro | 1968 | SS |
| Chevrolet | Camaro | 1969 | SS |
| Chevrolet | Caprice | 1966 | Base |
| Chevrolet | Caprice | 1967 | Base |
| Chevrolet | Caprice | 1968 | Base |
| Chevrolet | Caprice | 1969 | Base |
| Chevrolet | K30 Pickup | 1970 | 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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