Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1967 - 1975 | Chevrolet | Bel Air | Base | ||
| 1967 - 1972 | Chevrolet | Biscayne | Base | ||
| 1973 - 1974 | Chevrolet | Blazer | Base | ||
| 1969 - 1972 | Chevrolet | Brookwood | Base | ||
| 1975 - 1980 | Chevrolet | C10 | Silverado | ||
| 1975 - 1980 | Chevrolet | C10 | Scottsdale | ||
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1975 - 1980 | Chevrolet | C10 | Cheyenne | ||
| 1978 - 1980 | Chevrolet | C10 | Big Ten | ||
| 1968 - 1974 | Chevrolet | C10 Pickup | Base | ||
| 1968 - 1974 | Chevrolet | C10 Suburban | Base | ||
| 1975 - 1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1975 - 1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe | ||
| 1975 - 1986 | Chevrolet | C20 | Silverado | ||
| 1975 - 1986 | Chevrolet | C20 | Scottsdale | ||
| 1975 - 1980 | Chevrolet | C20 | Custom Deluxe | ||
| 1975 - 1981 | Chevrolet | C20 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C20 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 | Custom | ||
| 1968 - 1974 | Chevrolet | C20 Pickup | Base | ||
| 1968 - 1974 | Chevrolet | C20 Suburban | Base | ||
| 1975 - 1977 | Chevrolet | C20 Suburban | Silverado | ||
| 1975 - 1980 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1975 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe | ||
| 1979 - 1980 | Chevrolet | C20 Suburban | Silverado | ||
| 1981 - 1981 | Chevrolet | C20 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom | ||
| 1982 - 1986 | Chevrolet | C20 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1992 - 1993 | Chevrolet | C2500 Suburban | Silverado | ||
| 1992 - 1993 | Chevrolet | C2500 Suburban | Base | ||
| 1975 - 1986 | Chevrolet | C30 | Silverado | ||
| 1975 - 1986 | Chevrolet | C30 | Scottsdale | ||
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe | ||
| 1975 - 1981 | Chevrolet | C30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C30 | Custom | ||
| 1968 - 1974 | Chevrolet | C30 Pickup | Base | ||
| 1967 - 1972 | Chevrolet | Camaro | SS | ||
| 1967 - 1967 | Chevrolet | Camaro | RS | ||
| 1967 - 1967 | Chevrolet | Camaro | Base | ||
| 1969 - 1969 | Chevrolet | Camaro | RS | ||
| 1969 - 1969 | Chevrolet | Camaro | Base | ||
| 1971 - 1972 | Chevrolet | Camaro | Base | ||
| 1972 - 1972 | Chevrolet | Camaro | Z28 | ||
| 1967 - 1972 | Chevrolet | Caprice | Base | ||
| 1973 - 1974 | Chevrolet | Caprice | Estate | ||
| 1973 - 1976 | Chevrolet | Caprice | Classic | ||
| 1975 - 1975 | Chevrolet | Caprice | Estate Wagon | ||
| 1975 - 1976 | Chevrolet | Caprice | Classic Sport | ||
| 1976 - 1976 | Chevrolet | Caprice | Classic Landau | ||
| 1976 - 1976 | Chevrolet | Caprice | Classic Estate | ||
| 1967 - 1970 | Chevrolet | Chevelle | SS 396 | ||
| 1967 - 1974 | Chevrolet | Chevelle | Malibu | ||
| 1968 - 1972 | Chevrolet | Chevelle | Nomad | ||
| 1968 - 1972 | Chevrolet | Chevelle | Concours | ||
| 1968 - 1969 | Chevrolet | Chevelle | 300 Deluxe | ||
| 1968 - 1968 | Chevrolet | Chevelle | 300 | ||
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier | ||
| 1969 - 1972 | Chevrolet | Chevelle | Concours Estate | ||
| 1970 - 1972 | Chevrolet | Chevelle | Base | ||
| 1971 - 1972 | Chevrolet | Chevelle | SS | ||
| 1973 - 1973 | Chevrolet | Chevelle | Malibu Estate | ||
| 1973 - 1973 | Chevrolet | Chevelle | Laguna Estate | ||
| 1973 - 1973 | Chevrolet | Chevelle | Laguna | ||
| 1973 - 1973 | Chevrolet | Chevelle | Deluxe | ||
| 1974 - 1974 | Chevrolet | Chevelle | Malibu Classic Estate | ||
| 1974 - 1975 | Chevrolet | Chevelle | Malibu Classic | ||
| 1974 - 1975 | Chevrolet | Chevelle | Laguna Type S-3 | ||
| 1968 - 1968 | Chevrolet | Chevy II | Nova | ||
| 1967 - 1974 | Chevrolet | Corvette | Base | ||
| 1967 - 1975 | Chevrolet | El Camino | Base | ||
| 1968 - 1974 | Chevrolet | El Camino | SS | ||
| 1968 - 1974 | Chevrolet | El Camino | Custom | ||
| 1969 - 1970 | Chevrolet | Estate | Base | ||
| 1973 - 1974 | Chevrolet | G10 Van | Base | ||
| 1976 - 1976 | Chevrolet | G20 | Chevy Van | ||
| 1976 - 1976 | Chevrolet | G20 | Beauville | ||
| 1973 - 1974 | Chevrolet | G20 Van | Sportvan | ||
| 1973 - 1974 | Chevrolet | G20 Van | Base | ||
| 1975 - 1976 | Chevrolet | G30 | Hi-Cube | ||
| 1975 - 1976 | Chevrolet | G30 | Beauville | ||
| 1975 - 1976 | Chevrolet | G30 | Chevy Van | ||
| 1973 - 1974 | Chevrolet | G30 Van | Base | ||
| 1967 - 1976 | Chevrolet | Impala | Base | ||
| 1975 - 1976 | Chevrolet | Impala | Sport | ||
| 1975 - 1976 | Chevrolet | Impala | Custom | ||
| 1976 - 1976 | Chevrolet | Impala | S | ||
| 1976 - 1976 | Chevrolet | Impala | Custom Landau | ||
| 1976 - 1976 | Chevrolet | K10 | Silverado | ||
| 1976 - 1976 | Chevrolet | K10 | Scottsdale | ||
| 1976 - 1976 | Chevrolet | K10 | Custom Deluxe | ||
| 1976 - 1976 | Chevrolet | K10 | Cheyenne | ||
| 1979 - 1980 | Chevrolet | K10 | Silverado | ||
| 1979 - 1980 | Chevrolet | K10 | Scottsdale | ||
| 1979 - 1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1979 - 1980 | Chevrolet | K10 | Cheyenne | ||
| 1968 - 1974 | Chevrolet | K10 Pickup | Base | ||
| 1968 - 1974 | Chevrolet | K10 Suburban | Base | ||
| 1976 - 1978 | Chevrolet | K20 | Silverado | ||
| 1976 - 1978 | Chevrolet | K20 | Scottsdale | ||
| 1976 - 1978 | Chevrolet | K20 | Custom Deluxe | ||
| 1976 - 1978 | Chevrolet | K20 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K20 | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K20 | Cheyenne | ||
| 1968 - 1974 | Chevrolet | K20 Pickup | Base | ||
| 1968 - 1974 | Chevrolet | K20 Suburban | Base | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Silverado | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Custom | ||
| 1992 - 1993 | Chevrolet | K2500 Suburban | Silverado | ||
| 1992 - 1993 | Chevrolet | K2500 Suburban | Base | ||
| 1977 - 1977 | Chevrolet | K30 | Silverado | ||
| 1977 - 1977 | Chevrolet | K30 | Scottsdale | ||
| 1977 - 1977 | Chevrolet | K30 | Custom Deluxe | ||
| 1977 - 1977 | Chevrolet | K30 | Cheyenne | ||
| 1980 - 1986 | Chevrolet | K30 | Silverado | ||
| 1980 - 1986 | Chevrolet | K30 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K30 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | K30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K30 | Custom | ||
| 1968 - 1974 | Chevrolet | K30 Pickup | Base | ||
| 1976 - 1978 | Chevrolet | K5 Blazer | Cheyenne | ||
| 1976 - 1976 | Chevrolet | K5 Blazer | Base | ||
| 1977 - 1978 | Chevrolet | K5 Blazer | Custom Deluxe | ||
| 1978 - 1978 | Chevrolet | K5 Blazer | Silverado | ||
| 1969 - 1972 | Chevrolet | Kingswood | Base | ||
| 1969 - 1972 | Chevrolet | Kingswood | Estate | ||
| 1970 - 1974 | Chevrolet | Monte Carlo | Base | ||
| 1973 - 1973 | Chevrolet | Monte Carlo | S | ||
| 1973 - 1974 | Chevrolet | Monte Carlo | Landau | ||
| 1975 - 1975 | Chevrolet | Monte Carlo | S | ||
| 1969 - 1972 | Chevrolet | Nova | Base | ||
| 1973 - 1973 | Chevrolet | P10 Van | Base | ||
| 1976 - 1976 | Chevrolet | P20 | Step-Van | ||
| 1976 - 1976 | Chevrolet | P20 | Base | ||
| 1979 - 1979 | Chevrolet | P20 | Step-Van | ||
| 1979 - 1979 | Chevrolet | P20 | Base | ||
| 1970 - 1971 | Chevrolet | P20 Van | Base | ||
| 1973 - 1973 | Chevrolet | P20 Van | Base | ||
| 1975 - 1985 | Chevrolet | P30 | Step-Van | ||
| 1975 - 1989 | Chevrolet | P30 | Base | ||
| 1987 - 1989 | Chevrolet | P30 | Step-Van | ||
| 1970 - 1971 | Chevrolet | P30 Van | Base | ||
| 1973 - 1974 | Chevrolet | P30 Van | Base | ||
| 1987 - 1988 | Chevrolet | R30 | Silverado | ||
| 1987 - 1988 | Chevrolet | R30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | R30 | Cheyenne | ||
| 1989 - 1989 | Chevrolet | R3500 | Silverado | ||
| 1989 - 1989 | Chevrolet | R3500 | Scottsdale | ||
| 1989 - 1989 | Chevrolet | R3500 | Cheyenne | ||
| 1969 - 1972 | Chevrolet | Townsman | Base | ||
| 1987 - 1988 | Chevrolet | V30 | Silverado | ||
| 1987 - 1988 | Chevrolet | V30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | V30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | V30 | Cheyenne | ||
| 1989 - 1989 | Chevrolet | V3500 | Silverado | ||
| 1989 - 1989 | Chevrolet | V3500 | Scottsdale | ||
| 1989 - 1989 | Chevrolet | V3500 | Cheyenne | ||
| 1972 - 1979 | Excalibur | Phaeton | Base | ||
| 1975 - 1978 | GMC | C15 | Sierra Grande | ||
| 1975 - 1978 | GMC | C15 | Sierra Classic | ||
| 1975 - 1978 | GMC | C15 | High Sierra | ||
| 1975 - 1978 | GMC | C15 | Base | ||
| 1977 - 1977 | GMC | C15 | Indy Hauler | ||
| 1977 - 1978 | GMC | C15 | Heavy Half | ||
| 1978 - 1978 | GMC | C15 | Street Coupe | ||
| 1975 - 1978 | GMC | C15 Suburban | Sierra Grande | ||
| 1975 - 1978 | GMC | C15 Suburban | Sierra Classic | ||
| 1975 - 1978 | GMC | C15 Suburban | Base | ||
| 1975 - 1978 | GMC | C15 Suburban | High Sierra | ||
| 1968 - 1974 | GMC | C15/C1500 Pickup | Base | ||
| 1968 - 1974 | GMC | C15/C1500 Suburban | Base | ||
| 1979 - 1980 | GMC | C1500 | Street Coupe | ||
| 1979 - 1980 | GMC | C1500 | Sierra Grande | ||
| 1979 - 1980 | GMC | C1500 | High Sierra | ||
| 1979 - 1980 | GMC | C1500 | Sierra Classic | ||
| 1979 - 1980 | GMC | C1500 | Heavy Half | ||
| 1979 - 1980 | GMC | C1500 | Base | ||
| 1979 - 1980 | GMC | C1500 Suburban | Sierra Grande | ||
| 1979 - 1980 | GMC | C1500 Suburban | Sierra Classic | ||
| 1979 - 1980 | GMC | C1500 Suburban | High Sierra | ||
| 1979 - 1980 | GMC | C1500 Suburban | Base | ||
| 1975 - 1978 | GMC | C25 | Sierra Grande | ||
| 1975 - 1978 | GMC | C25 | Sierra Classic | ||
| 1975 - 1978 | GMC | C25 | High Sierra | ||
| 1975 - 1978 | GMC | C25 | Base | ||
| 1975 - 1978 | GMC | C25 Suburban | Sierra Grande | ||
| 1975 - 1978 | GMC | C25 Suburban | Sierra Classic | ||
| 1975 - 1978 | GMC | C25 Suburban | High Sierra | ||
| 1975 - 1978 | GMC | C25 Suburban | Base | ||
| 1968 - 1974 | GMC | C25/C2500 Pickup | Base | ||
| 1968 - 1974 | GMC | C25/C2500 Suburban | Base | ||
| 1979 - 1986 | GMC | C2500 | Sierra Classic | ||
| 1979 - 1986 | GMC | C2500 | High Sierra | ||
| 1979 - 1986 | GMC | C2500 | Base | ||
| 1979 - 1982 | GMC | C2500 | Sierra Grande | ||
| 1979 - 1986 | GMC | C2500 Suburban | Base | ||
| 1979 - 1986 | GMC | C2500 Suburban | High Sierra | ||
| 1979 - 1986 | GMC | C2500 Suburban | Sierra Classic | ||
| 1979 - 1982 | GMC | C2500 Suburban | Sierra Grande | ||
| 1992 - 1993 | GMC | C2500 Suburban | Base | ||
| 1992 - 1993 | GMC | C2500 Suburban | SLE | ||
| 1975 - 1978 | GMC | C35 | Base | ||
| 1975 - 1978 | GMC | C35 | High Sierra | ||
| 1975 - 1978 | GMC | C35 | Sierra Classic | ||
| 1975 - 1978 | GMC | C35 | Sierra Grande | ||
| 1968 - 1974 | GMC | C35/C3500 Pickup | Base | ||
| 1979 - 1986 | GMC | C3500 | Base | ||
| 1979 - 1986 | GMC | C3500 | High Sierra | ||
| 1979 - 1986 | GMC | C3500 | Sierra Classic | ||
| 1979 - 1982 | GMC | C3500 | Sierra Grande | ||
| 1975 - 1976 | GMC | G25 | Rally | ||
| 1975 - 1976 | GMC | G25 | Rally STX | ||
| 1976 - 1976 | GMC | G35 | Magnavan | ||
| 1973 - 1974 | GMC | G35/G3500 Van | Rally | ||
| 1973 - 1974 | GMC | G35/G3500 Van | Vandura | ||
| 1974 - 1974 | GMC | G35/G3500 Van | Base | ||
| 1973 - 1974 | GMC | Jimmy | Base | ||
| 1976 - 1976 | GMC | Jimmy | Base | ||
| 1976 - 1976 | GMC | Jimmy | High Sierra |
For more information on COMP Cams part number 11-655-47, you can visit the official COMP Cams website.