# COMP Cams High Energy Alum Rocker AMC/FS/O and Oldsmobile V8 350-455 Applications are perfect for street and moderate Race use. With a 7/16" Stud diameter and 1.6 ratio, the die cast, larger-than-stock body of the Rocker arms is made of aluminum for superior strength with light overall weight. High Energyâ„¢ Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing fulcrum and Roller tip. Designed to be stiffer and more durable, these cost effective Rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and Roller tip create far less friction than sliding factory models to lower oil temperatures, thus improving both response and horsepower. Snap rings are used to hold the trunnion and bearings locked in place.Cost effective aluminum construction provides superior strength to weight ratioNeedle bearing fulcrum and Roller tip reduce friction and lower oil temperatures for improved response and horsepowerDurable design increases valve lift while withstanding the rigors of moderate Race useFor use with up to 550 lbs of open spring pressure This Part Fits: Year Make Model Submodel 1965-1966 American Motors Ambassador 880 1967-1968 American Motors American 220 1967-1968 American Motors American 440 1967-1968 American Motors American Rogue 1968-1970 American Motors Javelin Base 1968-1970 American Motors Javelin SST 1970 American Motors Javelin SST Mark Donohue 1970 American Motors Javelin SST Trans Am 1971-1978 American Motors Matador Base 1974 American Motors Matador Brougham 1974 American Motors Matador X 1969 American Motors Rambler Hurst SC/Rambler 1969 American Motors Rambler Rogue 1963 Ford 300 Base 1969-1974 Ford Country Squire Base 1975-1982,1984-1986 Ford E-250 Econoline Club Wagon Base 1975-1982 Ford E-250 Econoline Club Wagon Chateau 1975-1983,1987-1991 Ford E-250 Econoline Club Wagon Custom 1975-1978 Ford E-250 Econoline Club Wagon Northland 1983-1991 Ford E-250 Econoline Club Wagon XL 1984-1991 Ford E-250 Econoline Club Wagon XLT 1975,1979-1982 Ford E-350 Econoline Base 1975,1979-1982 Ford E-350 Econoline Chateau 1975,1979-1982 Ford E-350 Econoline Custom 1975 Ford E-350 Econoline Northland 1972-1974,1977-1978,1983-1986 Ford F-250 Base 1977-1978,1980-1982,1987-1992 Ford F-250 Custom 1995-1996 Ford F-250 Eddie Bauer 1977-1978 Ford F-250 Northland 1977-1978,1980-1981 Ford F-250 Ranger 1978,1980-1981 Ford F-250 Ranger Lariat 1977-1978,1980-1981 Ford F-250 Ranger XLT 1995-1996 Ford F-250 Special 1982-1996 Ford F-250 XL 1982-1983 Ford F-250 XLS 1977,1983-1984,1993-1996 Ford F-250 XLT 1982,1985-1992 Ford F-250 XLT Lariat 1972-1974,1976-1978 Ford F-350 Base 1975-1978,1980 Ford F-350 Custom 1975-1978 Ford F-350 Northland 1975-1978,1980 Ford F-350 Ranger 1978,1980 Ford F-350 Ranger Lariat 1975-1978,1980 Ford F-350 Ranger XLT 1977 Ford F-350 XLT 1964-1968 Ford Falcon Base 1964-1968 Ford Falcon Futura 1964-1965 Ford Falcon Futura Sprint 1973-1974 Ford Gran Torino Base 1973-1974 Ford Gran Torino Brougham 1974 Ford Gran Torino Elite 1973-1974 Ford Gran Torino Sport 1973-1974 Ford Gran Torino Squire 1985 Ford LTD Country Squire 1985 Ford LTD Crown Victoria 1985 Ford LTD LX Brougham 1969-1971 Ford Mustang Base 1969-1971 Ford Mustang Boss 302 1970-1971 Ford Mustang Grande 1970-1971 Ford Mustang Mach 1 1970 Ford Mustang Shelby GT-350 1977-1979 Ford Thunderbird Base 1978 Ford Thunderbird Diamond Jubilee 1979 Ford Thunderbird Heritage 1978-1979 Ford Thunderbird Town Landau 1972 Jeep J-2600 Base 1985 Mercury Capri RS 1968-1969,1971-1977 Mercury Comet Base 1969 Mercury Cougar Base 1969 Mercury Cougar Boss 302 1969 Mercury Cougar XR-7 1975-1977 Mercury Monarch Base 1975-1977 Mercury Monarch Ghia 1976 Mercury Monarch Grand Ghia 1968-1974 Mercury Montego Base 1972-1973 Mercury Montego GT 1968-1974 Mercury Montego MX 1970-1974 Mercury Montego MX Brougham 1970-1974 Mercury Montego Villager 1964-1967 Mercury Villager Base 1965-1966 Oldsmobile 442 Base 1968-1974 Oldsmobile 98 Base 1975-1980 Oldsmobile 98 Luxury 1973-1980 Oldsmobile 98 Regency 1977-1979 Oldsmobile Custom Cruiser Base 1973-1974 Oldsmobile Cutlass Base 1973-1974 Oldsmobile Cutlass S 1979 Oldsmobile Cutlass Salon 442 1975-1977,1979 Oldsmobile Cutlass Salon Base 1979 Oldsmobile Cutlass Salon Hurst 1968-1980 Oldsmobile Cutlass Supreme Base 1977,1979-1980 Oldsmobile Cutlass Supreme Brougham 1976-1977 Oldsmobile Cutlass Supreme Colonnade 1974-1975 Oldsmobile Cutlass Supreme Cruiser 1975 Oldsmobile Cutlass Supreme Hurst 1965-1966,1977-1979 Oldsmobile Delta 88 Base 1965-1966 Oldsmobile Delta 88 Holiday 1977-1979 Oldsmobile Delta 88 Royale 1959 Oldsmobile Dynamic 88 Base 1959 Oldsmobile Dynamic 88 Holiday 1970,1972 Oldsmobile F85 Base 1973 Oldsmobile Omega Base 1968-1969 Oldsmobile Vista Cruiser Base 1977-1980 Pontiac Catalina Base 1977-1980 Pontiac Catalina Safari 1977 Pontiac Grand Prix Base 1977 Pontiac Grand Prix LJ ## Details - **Price:** 289.0 CAD - **Vendor:** COMP Cams - **Type:** Rocker Arms ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 289.00 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-high-energy-alum-rocker-amc-fs-o-2) > Updated: 2026-06-27