COMP Cams Rocker Arms CB 1.7 7/16 Ultra
SKU 1620-8
MPN cca1620-8
$266.95 · Available to order
COMP Cams Rocker Arms CB 1.7 7/16 Ultra
Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring Oversized trunnions, precision-sorted needle bearings and hardened Roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Chevy V8 396-454 c.i.d. - 7/16" Stud - 1.7 RatioInvestment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Feature Oversized trunnions, precision-sorted needle bearings and hardened Roller tips.Lifetime Warranty - So strong that we guarantee the Rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1975–1986 | Chevrolet | C30 | Silverado | — |
| 1975–1978 | GMC | C25 Suburban | High Sierra | — |
| 1979–1980 | GMC | C1500 Suburban | High Sierra | — |
| 1976 | GMC | K15 | Sierra Grande | — |
| 1975 | Chevrolet | Caprice | Estate Wagon | — |
| 1980 | Chevrolet | K20 | Cheyenne | — |
| 1976–1978 | GMC | K25 | Base | — |
| 1968–1971 | Chevrolet | K30 Pickup | Base | — |
| 1975–1976 | GMC | G25 | Rally | — |
| 1968–1974 | Chevrolet | C20 Pickup | Base | — |
| 1967 | Chevrolet | Chevelle | Deluxe | — |
| 1973–1974 | Chevrolet | Malibu | Estate | — |
| 1975–1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1975–1976 | Chevrolet | G30 | Beauville | — |
| 1975–1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier | — |
| 1963 | Chevrolet | Biscayne | Base | — |
| 1968–1972 | GMC | C25/C2500 Suburban | Base | — |
| 1973–1975 | Chevrolet | Laguna | Base | — |
| 1976 | Chevrolet | K5 Blazer | Base | — |
| 1976 | GMC | K15 | High Sierra | — |
| 1970 | Chevrolet | Townsman | Base | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1977 | GMC | C15 | Indy Hauler | — |
| 1966–1974 | Chevrolet | Corvette | Base | — |
| 1973–1974 | GMC | K25/K2500 Pickup | Base | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Classic | — |
| 1975–1978 | GMC | C35 | Base | — |
| 1969–1972 | Chevrolet | Chevelle | Concours Estate | — |
| 1975–1976 | Chevrolet | G30 | Chevy Van | — |
| 1970–1972 | Chevrolet | Kingswood | Estate | — |
| 1975–1981 | Chevrolet | C20 | Cheyenne | — |
| 1963 | Chevrolet | Impala | Base | — |
| 1979–1986 | GMC | C2500 | High Sierra | — |
| 1979–1986 | GMC | C3500 | Sierra Classic | — |
| 1975–1976 | Chevrolet | G30 | Hi-Cube | — |
| 1965–1975 | Chevrolet | Bel Air | Base | — |
| 1985 | Chevrolet | K20 Suburban | Silverado | — |
| 1976–1977 | GMC | K25 Suburban | Base | — |
| 1976–1978 | Chevrolet | K20 | Silverado | — |
| 1980 | Chevrolet | K20 | Silverado | — |
| 1973 | Chevrolet | Laguna | Estate | — |
| 1968–1974 | Chevrolet | C10 Suburban | Base | — |
| 1972 | Chevrolet | Townsman | Base | — |
| 1975–1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1979–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1975–1978 | GMC | C35 | Sierra Classic | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Grande | — |
| 1973–1974 | Chevrolet | K20 Pickup | Base | — |
| 1965–1972 | Chevrolet | Chevelle | SS | — |
| 1987–1989 | GMC | R3500 | Base | — |
| 1975–1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1979–1980 | GMC | K1500 | Sierra Grande | — |
| 1973 | Chevrolet | Blazer | Base | — |
| 1979–1982 | GMC | C3500 | Sierra Grande | — |
| 1979–1980 | GMC | C1500 | Street Coupe | — |
| 1979–1980 | GMC | K1500 | High Sierra | — |
| 1975–1976 | Chevrolet | Impala | Custom | — |
| 1979–1980 | GMC | C1500 | Sierra Classic | — |
| 1965–1972 | Chevrolet | Biscayne | Base | — |
| 1985 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1975–1978 | GMC | C25 Suburban | Base | — |
| 1979–1980 | GMC | C1500 | High Sierra | — |
| 1976 | Chevrolet | K10 | Scottsdale | — |
| 1987–1989 | GMC | R3500 | Sierra Classic | — |
| 1975–1978 | GMC | C35 | High Sierra | — |
| 1968–1972 | Chevrolet | Chevelle | Nomad | — |
| 1975–1986 | Chevrolet | C30 | Scottsdale | — |
| 1972 | Chevrolet | Brookwood | Base | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1975–1978 | GMC | C15 | Sierra Grande | — |
| 1979–1986 | GMC | C3500 | High Sierra | — |
| 1974 | Chevrolet | K10 Pickup | Base | — |
| 1973–1974 | Chevrolet | Monte Carlo | Landau | — |
| 1976–1977 | GMC | K25 Suburban | Sierra Classic | — |
| 1979–1980 | Chevrolet | K10 | Silverado | — |
| 1968–1969 | Chevrolet | K20 Pickup | Base | — |
| 1976 | GMC | Jimmy | High Sierra | — |
| 1974 | GMC | C25/C2500 Suburban | Base | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1978 | GMC | C15 | Street Coupe | — |
| 1975–1976 | Chevrolet | Impala | Sport | — |
| 1973–1974 | Chevrolet | Malibu | Base | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1975–1976 | Chevrolet | Caprice | Classic Sport | — |
| 1975–1978 | GMC | C25 | Base | — |
| 1975–1978 | GMC | C25 | Sierra Grande | — |
| 1969 | Chevrolet | Camaro | RS | — |
| 1975–1978 | GMC | C25 | High Sierra | — |
| 1977 | Chevrolet | K30 | Silverado | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1979–1980 | GMC | C1500 Suburban | Base | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1973–1974 | Chevrolet | G20 Van | Base | — |
| 1976–1977 | GMC | K25 Suburban | High Sierra | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1967–1972 | Chevrolet | Camaro | Base | — |
| 1968–1974 | GMC | C25/C2500 Pickup | Base | — |
| 1977 | Chevrolet | K30 | Cheyenne | — |
| 1989 | Chevrolet | R3500 | Cheyenne | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Classic | — |
| 1976 | GMC | Jimmy | Sierra Classic | — |
| 1977 | Chevrolet | K30 | Scottsdale | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1974 | Chevrolet | Laguna | Type S-3 | — |
| 1979–1986 | GMC | C2500 | Sierra Classic | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1987–1988 | Chevrolet | R30 | Silverado | — |
| 1974 | GMC | K15/K1500 Suburban | Base | — |
| 1976 | Chevrolet | G20 | Chevy Van | — |
| 1973–1974 | Chevrolet | G20 Van | Sportvan | — |
| 1973 | GMC | Jimmy | Base | — |
| 1968–1969 | GMC | K25/K2500 Pickup | Base | — |
| 1973 | Chevrolet | Monte Carlo | S | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1975 | Chevrolet | Laguna | S3 | — |
| 1979–1980 | GMC | K1500 | Base | — |
| 1976–1978 | GMC | K25 | Sierra Classic | — |
| 1968–1969 | Chevrolet | K10 Pickup | Base | — |
| 1965–1976 | Chevrolet | Impala | Base | — |
| 1975–1978 | GMC | C15 | Base | — |
| 1973 | Chevrolet | Chevelle | Deluxe | — |
| 1980 | Chevrolet | K20 | Scottsdale | — |
| 1968–1972 | Chevrolet | Chevelle | Malibu | — |
| 1979–1980 | GMC | C1500 Suburban | Sierra Grande | — |
| 1976 | GMC | Jimmy | Sierra Grande | — |
| 1975 | GMC | Sprint | Classic | — |
| 1979–1980 | GMC | C1500 | Heavy Half | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Grande | — |
| 1979–1980 | GMC | K1500 | Sierra Classic | — |
| 1989 | Chevrolet | V3500 | Cheyenne | — |
| 1975–1981 | Chevrolet | C30 | Cheyenne | — |
| 1976–1978 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1976 | Chevrolet | G20 | Beauville | — |
| 1968–1972 | Chevrolet | K10 Suburban | Base | — |
| 1988 | Chevrolet | R30 | Cheyenne | — |
| 1989 | Chevrolet | R3500 | Silverado | — |
| 1979–1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1978–1980 | Chevrolet | C10 | Big Ten | — |
| 1976–1978 | GMC | K25 | High Sierra | — |
| 1975–1978 | GMC | C15 Suburban | High Sierra | — |
| 1968–1974 | GMC | C15/C1500 Suburban | Base | — |
| 1987–1989 | GMC | R3500 | High Sierra | — |
| 1989 | Chevrolet | V3500 | Silverado | — |
| 1976 | GMC | Jimmy | Base | — |
| 1976 | GMC | G35 | Magnavan | — |
| 1968–1974 | Chevrolet | C30 Pickup | Base | — |
| 1976 | Chevrolet | Caprice | Classic Landau | — |
| 1968 | Chevrolet | Chevy II | Nova | — |
| 1975–1978 | GMC | C15 | High Sierra | — |
| 1985 | Chevrolet | K20 Suburban | Custom | — |
| 1976 | GMC | K15 | Base | — |
| 1979–1986 | GMC | K3500 | Base | — |
| 1975–1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1968–1969 | Chevrolet | Chevelle | 300 Deluxe | — |
| 1976–1978 | Chevrolet | K20 | Cheyenne | — |
| 1968–1974 | GMC | C35/C3500 Pickup | Base | — |
| 1975–1980 | Chevrolet | C10 | Silverado | — |
| 1979–1986 | GMC | C2500 | Base | — |
| 1967 | Chevrolet | Camaro | RS | — |
| 1978 | Chevrolet | K5 Blazer | Silverado | — |
| 1974–1975 | Chevrolet | Malibu | Classic | — |
| 1979–1982 | GMC | C2500 | Sierra Grande | — |
| 1975 | Chevrolet | Monte Carlo | S | — |
| 1968–1974 | GMC | C15/C1500 Pickup | Base | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1968–1974 | Chevrolet | El Camino | SS | — |
| 1975–1977 | Chevrolet | C20 Suburban | Silverado | — |
| 1968–1971 | GMC | K35/K3500 Pickup | Base | — |
| 1975–1980 | Chevrolet | C10 | Cheyenne | — |
| 1979–1986 | GMC | C2500 Suburban | Base | — |
| 1975–1978 | GMC | C35 | Sierra Grande | — |
| 1968 | Chevrolet | Chevelle | 300 | — |
| 1968–1974 | Chevrolet | El Camino | Custom | — |
| 1979–1980 | GMC | C1500 Suburban | Sierra Classic | — |
| 1966–1967 | Chevrolet | Malibu | Base | — |
| 1975–1978 | GMC | C25 | Sierra Classic | — |
| 1977–1978 | GMC | C15 | Heavy Half | — |
| 1979–1980 | Chevrolet | K10 | Cheyenne | — |
| 1974 | GMC | K25/K2500 Suburban | Base | — |
| 1976–1978 | Chevrolet | K20 | Custom Deluxe | — |
| 1975–1980 | Chevrolet | C10 | Scottsdale | — |
| 1975–1986 | Chevrolet | C20 | Silverado | — |
| 1975–1978 | GMC | C15 Suburban | Base | — |
| 1968–1974 | Chevrolet | C10 Pickup | Base | — |
| 1968 | GMC | K25/K2500 Suburban | Base | — |
| 1968–1969 | GMC | K15/K1500 Pickup | Base | — |
| 1976–1977 | GMC | K25 Suburban | Sierra Grande | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1970–1972 | GMC | K15/K1500 Suburban | Base | — |
| 1973–1974 | Chevrolet | K30 Pickup | Base | — |
| 1973–1974 | GMC | K35/K3500 Pickup | Base | — |
| 1967–1972 | Chevrolet | Camaro | SS | — |
| 1970–1972 | Chevrolet | Chevelle | Base | — |
| 1987–1988 | Chevrolet | V30 | Silverado | — |
| 1987–1989 | GMC | V3500 | High Sierra | — |
| 1970–1972 | Chevrolet | Kingswood | Base | — |
| 1976 | Chevrolet | Impala | S | — |
| 1971–1975 | GMC | Sprint | Base | — |
| 1979–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1987–1989 | GMC | V3500 | Sierra Classic | — |
| 1987–1988 | Chevrolet | R30 | Scottsdale | — |
| 1976 | Chevrolet | Impala | Custom Landau | — |
| 1976 | Chevrolet | K10 | Custom Deluxe | — |
| 1979–1986 | GMC | K3500 | High Sierra | — |
| 1977–1978 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1975–1986 | Chevrolet | C20 | Scottsdale | — |
| 1976 | Chevrolet | K10 | Cheyenne | — |
| 1988 | Chevrolet | V30 | Cheyenne | — |
| 1968–1974 | Chevrolet | C20 Suburban | Base | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1979–1980 | Chevrolet | K10 | Scottsdale | — |
| 1987–1988 | Chevrolet | V30 | Custom Deluxe | — |
| 1979–1980 | GMC | C1500 | Base | — |
| 1965–1967 | Chevrolet | Chevelle | Base | — |
| 1976 | Chevrolet | K10 | Silverado | — |
| 1968 | GMC | K15/K1500 Suburban | Base | — |
| 1970–1974 | Chevrolet | Monte Carlo | Base | — |
| 1972 | Chevrolet | Camaro | Z28 | — |
| 1975 | GMC | Sprint | SP | — |
| 1966–1975 | Chevrolet | El Camino | Base | — |
| 1972–1974 | GMC | Sprint | Custom | — |
| 1966–1972 | Chevrolet | Caprice | Base | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1975–1976 | GMC | G25 | Rally STX | — |
| 1975–1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1973–1974 | Chevrolet | Caprice | Estate | — |
| 1965–1967 | Chevrolet | Impala | SS | — |
| 1987–1989 | GMC | V3500 | Base | — |
| 1973–1974 | Chevrolet | G10 Van | Base | — |
| 1975–1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1979–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1979–1980 | GMC | C1500 | Sierra Grande | — |
| 1976 | Chevrolet | Caprice | Classic Estate | — |
| 1975–1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1973 | Chevrolet | K20 Suburban | Base | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1989 | Chevrolet | R3500 | Scottsdale | — |
| 1987–1988 | Chevrolet | V30 | Scottsdale | — |
| 1979–1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1977 | Chevrolet | K30 | Custom Deluxe | — |
| 1967–1972 | Chevrolet | Chevelle | Concours | — |
| 1989 | Chevrolet | V3500 | Scottsdale | — |
| 1973–1976 | Chevrolet | Caprice | Classic | — |
| 1976 | GMC | K15 | Sierra Classic | — |
| 1975–1978 | GMC | C15 | Sierra Classic | — |
| 1963 | Chevrolet | Bel Air | Base | — |
| 1976–1978 | Chevrolet | K20 | Scottsdale | — |
| 1979–1982 | GMC | K3500 | Sierra Grande | — |
| 1976–1978 | GMC | K25 | Sierra Grande | — |
| 1979–1986 | GMC | C3500 | Base | — |
| 1973–1974 | Chevrolet | G30 Van | Base | — |
| 1975 | GMC | Sprint | High Sierra | — |
| 1979–1986 | GMC | K3500 | Sierra Classic | — |
| 1969–1970 | Chevrolet | Nova | Base | — |
| 1987–1988 | Chevrolet | R30 | Custom Deluxe | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Rocker Arms |
| UPC | 036584196037 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 4.9 lb |
| Dimensions (L×W×H) | 13 × 4 × 3.75 in |