Article no.:
1820-8
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COMP Cams Rockers CB 1.7 7/16in Ultra Pro
Unlock the full potential of your Big Block Chevrolet engine with the COMP Cams Ultra Pro Magnum XD Roller Rocker Arms. Built to outlast and outperform, these rockers feature a 1.7 ratio and 7/16" stud diameter, making them the perfect upgrade for your Chevelle, Camaro, Corvette, or other BBC-powered vehicle.
With a machined billet pushrod seat insert and 8650 steel construction, these rockers offer unparalleled accuracy and strength. The Ultra Pro Magnum XD design boasts precision-sorted needle bearings and hardened roller tips, ensuring smooth operation and maximum performance.
- 1.7 ratio and 7/16" stud diameter for Big Block Chevrolet applications
- Machined billet pushrod seat insert for super accurate ratios
- 8650 steel construction for unmatched strength and durability
- Fully rebuildable and compatible with most diameter springs and retainers
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Chevrolet | Bel Air | 1963 | Base |
| Chevrolet | Bel Air | 1965 | Base |
| Chevrolet | Bel Air | 1966 | Base |
| Chevrolet | Bel Air | 1967 | Base |
| Chevrolet | Bel Air | 1968 | Base |
| Chevrolet | Bel Air | 1969 | Base |
| 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 | Biscayne | 1963 | Base |
| Chevrolet | Biscayne | 1965 | Base |
| Chevrolet | Biscayne | 1966 | Base |
| Chevrolet | Biscayne | 1967 | Base |
| Chevrolet | Biscayne | 1968 | Base |
| Chevrolet | Biscayne | 1969 | Base |
| Chevrolet | Biscayne | 1970 | Base |
| Chevrolet | Biscayne | 1971 | Base |
| Chevrolet | Biscayne | 1972 | Base |
| Chevrolet | Brookwood | 1972 | Base |
| Chevrolet | Camaro | 1967 | Base |
| Chevrolet | Camaro | 1967 | RS |
| Chevrolet | Camaro | 1967 | SS |
| Chevrolet | Camaro | 1968 | Base |
| Chevrolet | Camaro | 1968 | SS |
| Chevrolet | Camaro | 1969 | Base |
| Chevrolet | Camaro | 1969 | RS |
| Chevrolet | Camaro | 1969 | SS |
| Chevrolet | Camaro | 1970 | Base |
| Chevrolet | Camaro | 1970 | SS |
| Chevrolet | Camaro | 1971 | Base |
| Chevrolet | Camaro | 1971 | SS |
| Chevrolet | Camaro | 1972 | Base |
| Chevrolet | Camaro | 1972 | SS |
| Chevrolet | Camaro | 1972 | Z28 |
| Chevrolet | Caprice | 1966 | Base |
| Chevrolet | Caprice | 1967 | Base |
| Chevrolet | Caprice | 1968 | Base |
| Chevrolet | Caprice | 1969 | Base |
| Chevrolet | Caprice | 1970 | Base |
| Chevrolet | Caprice | 1971 | Base |
| Chevrolet | Caprice | 1972 | Base |
| Chevrolet | Caprice | 1973 | Classic |
| Chevrolet | Caprice | 1973 | Estate |
| Chevrolet | Caprice | 1974 | Classic |
| Chevrolet | Caprice | 1974 | Estate |
| Chevrolet | Caprice | 1975 | Classic |
| Chevrolet | Caprice | 1975 | Classic Sport |
| Chevrolet | Caprice | 1975 | Estate Wagon |
| Chevrolet | Caprice | 1976 | Classic |
| Chevrolet | Caprice | 1976 | Classic Estate |
| Chevrolet | Caprice | 1976 | Classic Landau |
| Chevrolet | Caprice | 1976 | Classic Sport |
| Chevrolet | Chevelle | 1965 | Base |
| Chevrolet | Chevelle | 1965 | SS |
| Chevrolet | Chevelle | 1966 | Base |
| Chevrolet | Chevelle | 1966 | SS |
| Chevrolet | Chevelle | 1967 | Base |
| Chevrolet | Chevelle | 1967 | Concours |
| Chevrolet | Chevelle | 1967 | Deluxe |
| Chevrolet | Chevelle | 1967 | SS |
| Chevrolet | Chevelle | 1968 | 300 |
| Chevrolet | Chevelle | 1968 | 300 Deluxe |
| Chevrolet | Chevelle | 1968 | Concours |
| Chevrolet | Chevelle | 1968 | Malibu |
| Chevrolet | Chevelle | 1968 | Nomad |
| Chevrolet | Chevelle | 1968 | SS |
| Chevrolet | Chevelle | 1969 | 300 Deluxe |
| Chevrolet | Chevelle | 1969 | Concours |
| Chevrolet | Chevelle | 1969 | Concours Estate |
| Chevrolet | Chevelle | 1969 | Greenbrier |
| Chevrolet | Chevelle | 1969 | Malibu |
| Chevrolet | Chevelle | 1969 | Nomad |
| Chevrolet | Chevelle | 1969 | SS |
| Chevrolet | Chevelle | 1970 | Base |
| Chevrolet | Chevelle | 1970 | Concours |
| Chevrolet | Chevelle | 1970 | Concours Estate |
| Chevrolet | Chevelle | 1970 | Greenbrier |
| Chevrolet | Chevelle | 1970 | Malibu |
| Chevrolet | Chevelle | 1970 | Nomad |
| Chevrolet | Chevelle | 1970 | SS |
| Chevrolet | Chevelle | 1971 | Base |
| Chevrolet | Chevelle | 1971 | Concours |
| Chevrolet | Chevelle | 1971 | Concours Estate |
| Chevrolet | Chevelle | 1971 | Greenbrier |
| Chevrolet | Chevelle | 1971 | Malibu |
| Chevrolet | Chevelle | 1971 | Nomad |
| Chevrolet | Chevelle | 1971 | SS |
| Chevrolet | Chevelle | 1972 | Base |
| Chevrolet | Chevelle | 1972 | Concours |
| Chevrolet | Chevelle | 1972 | Concours Estate |
| Chevrolet | Chevelle | 1972 | Greenbrier |
| Chevrolet | Chevelle | 1972 | Malibu |
| Chevrolet | Chevelle | 1972 | Nomad |
| Chevrolet | Chevelle | 1972 | SS |
| Chevrolet | Chevelle | 1973 | Deluxe |
| Chevrolet | Chevy II | 1968 | Nova |
| Chevrolet | Corvette | 1965 | 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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