COMP Cams Rocker Arm348/409 Chevy 1.7 U
SKU 1629-1
MPN cca1629-1
$33.95 · Available to order
COMP Cams Rocker Arm348/409 Chevy 1.7 U
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 348-409 c.i.d. - 3/8" 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 |
|---|---|---|---|---|
| 1975–1976 | GMC | G25 | Rally STX | — |
| 1979–1982 | GMC | K3500 | Sierra Grande | — |
| 1968–1971 | Chevrolet | K30 Pickup | Base | — |
| 1979–1986 | GMC | C2500 | Sierra Classic | — |
| 1968 | GMC | K15/K1500 Suburban | Base | — |
| 1975–1976 | Chevrolet | G30 | Chevy Van | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1989 | Chevrolet | R3500 | Scottsdale | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1967 | Chevrolet | Chevelle | Deluxe | — |
| 1975–1978 | GMC | C15 | High Sierra | — |
| 1975 | GMC | Sprint | Classic | — |
| 1988 | Chevrolet | R30 | Cheyenne | — |
| 1987–1989 | GMC | R3500 | Sierra Classic | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1975–1980 | Chevrolet | C10 | Silverado | — |
| 1965–1967 | Chevrolet | Impala | SS | — |
| 1979–1980 | GMC | C1500 | Sierra Grande | — |
| 1973–1974 | Chevrolet | G20 Van | Base | — |
| 1975–1978 | GMC | C25 | Sierra Grande | — |
| 1968–1972 | GMC | C25/C2500 Suburban | Base | — |
| 1974–1975 | Chevrolet | Malibu | Classic | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1974 | GMC | K15/K1500 Suburban | Base | — |
| 1968–1972 | Chevrolet | K10 Suburban | Base | — |
| 1966–1975 | Chevrolet | El Camino | Base | — |
| 1968–1974 | GMC | C15/C1500 Pickup | Base | — |
| 1968–1974 | Chevrolet | El Camino | SS | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1975–1978 | GMC | C35 | Sierra Grande | — |
| 1976 | GMC | K15 | High Sierra | — |
| 1974 | Chevrolet | Laguna | Type S-3 | — |
| 1968–1974 | GMC | C25/C2500 Pickup | Base | — |
| 1976–1978 | GMC | K25 | Sierra Grande | — |
| 1975 | GMC | Sprint | SP | — |
| 1975–1978 | GMC | C25 | High Sierra | — |
| 1979–1980 | GMC | C1500 Suburban | Base | — |
| 1976 | Chevrolet | Impala | Custom Landau | — |
| 1967–1972 | Chevrolet | Chevelle | Concours | — |
| 1987–1988 | Chevrolet | R30 | Scottsdale | — |
| 1975–1976 | Chevrolet | Caprice | Classic Sport | — |
| 1973 | Chevrolet | Monte Carlo | S | — |
| 1972 | Chevrolet | Townsman | Base | — |
| 1979–1980 | GMC | C1500 | Street Coupe | — |
| 1980 | Chevrolet | K20 | Silverado | — |
| 1987–1988 | Chevrolet | R30 | Custom Deluxe | — |
| 1969–1970 | Chevrolet | Nova | Base | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1975–1986 | Chevrolet | C30 | Scottsdale | — |
| 1979–1980 | GMC | K1500 | High Sierra | — |
| 1979–1980 | GMC | C1500 | Heavy Half | — |
| 1973–1974 | GMC | K35/K3500 Pickup | Base | — |
| 1975–1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1975–1978 | GMC | C15 | Base | — |
| 1976 | Chevrolet | Caprice | Classic Estate | — |
| 1975–1978 | GMC | C35 | Base | — |
| 1975–1978 | GMC | C25 Suburban | High Sierra | — |
| 1972–1974 | GMC | Sprint | Custom | — |
| 1968–1969 | Chevrolet | K10 Pickup | Base | — |
| 1987–1989 | GMC | R3500 | High Sierra | — |
| 1975–1976 | Chevrolet | G30 | Beauville | — |
| 1963 | Chevrolet | Impala | Base | — |
| 1989 | Chevrolet | R3500 | Cheyenne | — |
| 1973–1974 | Chevrolet | G10 Van | Base | — |
| 1976–1978 | Chevrolet | K20 | Cheyenne | — |
| 1968–1974 | Chevrolet | C10 Suburban | Base | — |
| 1976 | GMC | Jimmy | High Sierra | — |
| 1975 | Chevrolet | Laguna | S3 | — |
| 1975–1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1967 | Chevrolet | Camaro | RS | — |
| 1985 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1977 | Chevrolet | K30 | Custom Deluxe | — |
| 1989 | Chevrolet | V3500 | Silverado | — |
| 1976 | GMC | G35 | Magnavan | — |
| 1973–1974 | Chevrolet | Monte Carlo | Landau | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Classic | — |
| 1973 | Chevrolet | Chevelle | Deluxe | — |
| 1977–1978 | GMC | C15 | Heavy Half | — |
| 1967–1972 | Chevrolet | Camaro | Base | — |
| 1975–1978 | GMC | C15 Suburban | Base | — |
| 1979–1986 | GMC | K3500 | Base | — |
| 1976 | GMC | Jimmy | Sierra Classic | — |
| 1987–1988 | Chevrolet | V30 | Scottsdale | — |
| 1968 | Chevrolet | Chevy II | Nova | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Grande | — |
| 1979–1980 | GMC | C1500 Suburban | High Sierra | — |
| 1976–1978 | GMC | K25 | High Sierra | — |
| 1974 | GMC | C25/C2500 Suburban | Base | — |
| 1977 | Chevrolet | K30 | Cheyenne | — |
| 1966–1974 | Chevrolet | Corvette | Base | — |
| 1979–1980 | GMC | C1500 | Sierra Classic | — |
| 1975 | GMC | Sprint | High Sierra | — |
| 1987–1988 | Chevrolet | R30 | Silverado | — |
| 1978 | Chevrolet | K5 Blazer | Silverado | — |
| 1974 | Chevrolet | K10 Pickup | Base | — |
| 1976 | Chevrolet | K5 Blazer | Base | — |
| 1976–1978 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1977 | Chevrolet | K30 | Silverado | — |
| 1976–1978 | Chevrolet | K20 | Scottsdale | — |
| 1975–1978 | GMC | C15 | Sierra Grande | — |
| 1976 | Chevrolet | Caprice | Classic Landau | — |
| 1975–1976 | GMC | G25 | Rally | — |
| 1979–1986 | GMC | C2500 Suburban | Base | — |
| 1979–1986 | GMC | K3500 | High Sierra | — |
| 1979–1980 | GMC | K1500 | Base | — |
| 1958–1961 | Chevrolet | Brookwood | Base | — |
| 1968–1972 | Chevrolet | Chevelle | Nomad | — |
| 1975–1978 | GMC | C15 Suburban | High Sierra | — |
| 1968–1969 | Chevrolet | K20 Pickup | Base | — |
| 1975–1976 | Chevrolet | Impala | Custom | — |
| 1989 | Chevrolet | V3500 | Cheyenne | — |
| 1979–1986 | GMC | C2500 | Base | — |
| 1970–1972 | Chevrolet | Kingswood | Estate | — |
| 1985 | Chevrolet | K20 Suburban | Silverado | — |
| 1973–1974 | Chevrolet | G20 Van | Sportvan | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Classic | — |
| 1970–1974 | Chevrolet | Monte Carlo | Base | — |
| 1975–1986 | Chevrolet | C30 | Silverado | — |
| 1968–1974 | GMC | C35/C3500 Pickup | Base | — |
| 1965–1976 | Chevrolet | Impala | Base | — |
| 1975–1981 | Chevrolet | C20 | Cheyenne | — |
| 1975 | Chevrolet | Caprice | Estate Wagon | — |
| 1970 | Chevrolet | Townsman | Base | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1979–1982 | GMC | C3500 | Sierra Grande | — |
| 1968–1972 | Chevrolet | Chevelle | Malibu | — |
| 1979–1986 | GMC | C3500 | Sierra Classic | — |
| 1973–1974 | Chevrolet | Malibu | Base | — |
| 1979–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1976 | Chevrolet | K10 | Custom Deluxe | — |
| 1980 | Chevrolet | K20 | Cheyenne | — |
| 1968 | GMC | K25/K2500 Suburban | Base | — |
| 1969 | Chevrolet | Camaro | RS | — |
| 1973 | GMC | Jimmy | Base | — |
| 1976 | GMC | K15 | Sierra Classic | — |
| 1965–1972 | Chevrolet | Biscayne | Base | — |
| 1987–1989 | GMC | V3500 | Sierra Classic | — |
| 1968–1971 | GMC | K35/K3500 Pickup | Base | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1976 | GMC | Jimmy | Base | — |
| 1975–1986 | Chevrolet | C20 | Scottsdale | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Grande | — |
| 1975 | Chevrolet | Monte Carlo | S | — |
| 1976 | Chevrolet | G20 | Beauville | — |
| 1970–1972 | Chevrolet | Chevelle | Base | — |
| 1980 | Chevrolet | K20 | Scottsdale | — |
| 1970–1972 | GMC | K15/K1500 Suburban | Base | — |
| 1972 | Chevrolet | Brookwood | Base | — |
| 1979–1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1987–1988 | Chevrolet | V30 | Silverado | — |
| 1976–1977 | GMC | K25 Suburban | Base | — |
| 1976 | Chevrolet | K10 | Cheyenne | — |
| 1985 | Chevrolet | K20 Suburban | Custom | — |
| 1965–1967 | Chevrolet | Chevelle | Base | — |
| 1979–1980 | GMC | C1500 Suburban | Sierra Classic | — |
| 1973–1974 | Chevrolet | K30 Pickup | Base | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1968–1974 | Chevrolet | El Camino | Custom | — |
| 1979–1980 | GMC | K1500 | Sierra Grande | — |
| 1966–1972 | Chevrolet | Caprice | Base | — |
| 1973–1976 | Chevrolet | Caprice | Classic | — |
| 1987–1989 | GMC | V3500 | High Sierra | — |
| 1975–1976 | Chevrolet | Impala | Sport | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1973 | Chevrolet | Laguna | Estate | — |
| 1966–1967 | Chevrolet | Malibu | Base | — |
| 1968–1974 | Chevrolet | C20 Pickup | Base | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1963 | Chevrolet | Biscayne | Base | — |
| 1965–1972 | Chevrolet | Chevelle | SS | — |
| 1970–1972 | Chevrolet | Kingswood | Base | — |
| 1973 | Chevrolet | K20 Suburban | Base | — |
| 1975–1980 | Chevrolet | C10 | Scottsdale | — |
| 1975–1986 | Chevrolet | C20 | Silverado | — |
| 1987–1988 | Chevrolet | V30 | Custom Deluxe | — |
| 1963 | Chevrolet | Bel Air | Base | — |
| 1975–1978 | GMC | C25 | Base | — |
| 1979–1980 | Chevrolet | K10 | Silverado | — |
| 1975–1976 | Chevrolet | G30 | Hi-Cube | — |
| 1976 | Chevrolet | K10 | Scottsdale | — |
| 1969–1972 | Chevrolet | Chevelle | Concours Estate | — |
| 1976 | Chevrolet | K10 | Silverado | — |
| 1975–1978 | GMC | C35 | Sierra Classic | — |
| 1979–1980 | Chevrolet | K10 | Cheyenne | — |
| 1973 | Chevrolet | Blazer | Base | — |
| 1968–1974 | GMC | C15/C1500 Suburban | Base | — |
| 1979–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1976–1978 | GMC | K25 | Sierra Classic | — |
| 1976–1978 | GMC | K25 | Base | — |
| 1972 | Chevrolet | Camaro | Z28 | — |
| 1978–1980 | Chevrolet | C10 | Big Ten | — |
| 1979–1986 | GMC | C3500 | Base | — |
| 1968–1969 | GMC | K25/K2500 Pickup | Base | — |
| 1979–1986 | GMC | C2500 | High Sierra | — |
| 1975–1978 | GMC | C35 | High Sierra | — |
| 1979–1980 | GMC | C1500 | High Sierra | — |
| 1973–1975 | Chevrolet | Laguna | Base | — |
| 1975–1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1977–1978 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1977 | GMC | C15 | Indy Hauler | — |
| 1975–1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1979–1980 | GMC | K1500 | Sierra Classic | — |
| 1973–1974 | Chevrolet | Malibu | Estate | — |
| 1976 | Chevrolet | G20 | Chevy Van | — |
| 1976 | GMC | K15 | Base | — |
| 1965–1975 | Chevrolet | Bel Air | Base | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1976–1978 | Chevrolet | K20 | Silverado | — |
| 1975–1981 | Chevrolet | C30 | Cheyenne | — |
| 1968 | Chevrolet | Chevelle | 300 | — |
| 1975–1978 | GMC | C15 | Sierra Classic | — |
| 1987–1989 | GMC | V3500 | Base | — |
| 1975–1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1958 | Chevrolet | Del Ray | Base | — |
| 1973–1974 | GMC | K25/K2500 Pickup | Base | — |
| 1989 | Chevrolet | R3500 | Silverado | — |
| 1967–1972 | Chevrolet | Camaro | SS | — |
| 1989 | Chevrolet | V3500 | Scottsdale | — |
| 1979–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1975–1980 | Chevrolet | C10 | Cheyenne | — |
| 1968–1974 | Chevrolet | C10 Pickup | Base | — |
| 1978 | GMC | C15 | Street Coupe | — |
| 1968–1974 | Chevrolet | C30 Pickup | Base | — |
| 1979–1986 | GMC | C3500 | High Sierra | — |
| 1974 | GMC | K25/K2500 Suburban | Base | — |
| 1973–1974 | Chevrolet | K20 Pickup | Base | — |
| 1968–1969 | Chevrolet | Chevelle | 300 Deluxe | — |
| 1975–1978 | GMC | C25 | Sierra Classic | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1976–1977 | GMC | K25 Suburban | Sierra Grande | — |
| 1979–1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1962–1965 | Chevrolet | P30 Series | Base | — |
| 1976–1977 | GMC | K25 Suburban | Sierra Classic | — |
| 1988 | Chevrolet | V30 | Cheyenne | — |
| 1976 | Chevrolet | Impala | S | — |
| 1968–1969 | GMC | K15/K1500 Pickup | Base | — |
| 1979–1980 | GMC | C1500 Suburban | Sierra Grande | — |
| 1977 | Chevrolet | K30 | Scottsdale | — |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier | — |
| 1979–1980 | Chevrolet | K10 | Scottsdale | — |
| 1976–1978 | Chevrolet | K20 | Custom Deluxe | — |
| 1987–1989 | GMC | R3500 | Base | — |
| 1975–1977 | Chevrolet | C20 Suburban | Silverado | — |
| 1975–1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1979–1980 | GMC | C1500 | Base | — |
| 1975–1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1975–1978 | GMC | C25 Suburban | Base | — |
| 1973–1974 | Chevrolet | Caprice | Estate | — |
| 1976–1977 | GMC | K25 Suburban | High Sierra | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1976 | GMC | K15 | Sierra Grande | — |
| 1968–1974 | Chevrolet | C20 Suburban | Base | — |
| 1979–1986 | GMC | K3500 | Sierra Classic | — |
| 1973–1974 | Chevrolet | G30 Van | Base | — |
| 1976 | GMC | Jimmy | Sierra Grande | — |
| 1975–1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1971–1975 | GMC | Sprint | Base | — |
| 1979–1982 | GMC | C2500 | Sierra Grande | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Rocker Arms |
| UPC | 036584196532 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 0.57 lb |
| Dimensions (L×W×H) | 6.5 × 3.75 × 2 in |