Magnum Roller Rocker Arms: Ford; 3/8" Stud, 1.6 Ratio
These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP CamsĀ® logo stamped into the underside of every Magnum Rocker.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | Apollo | SR, Base |
| 1975 - 1976 | Buick | Skylark | Base, SR |
| 1976 | Buick | Skylark | S |
| 1967 - 1969 | Chevrolet | Camaro | RS, Base, Z28, SS |
| 1967 - 1972 | DeTomaso | Mangusta | Base |
| 1966 - 1974 | Ford | Bronco | Base |
| 1975 - 1993 | Ford | Bronco | Custom |
| 1985 - 1995 | Ford | Bronco | Eddie Bauer |
| 1980 - 1981 | Ford | Bronco | Ranger XLT |
| 1975 | Ford | Bronco | Ranger, Northland |
| 1968 - 1969 | Ford | Bronco | Roadster |
| 1975 - 1977 | Ford | Bronco | Sport |
| 1968 - 1973 | Ford | Bronco | Wagon |
| 1990 - 1995 | Ford | Bronco | XL |
| 1982 - 1983 | Ford | Bronco | XLS |
| 1984 - 1995 | Ford | Bronco | XLT |
| 1982 - 1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995 | Ford | Bronco | XLT Sport |
| 1963 - 1974 | Ford | Country Sedan | Base |
| 1963 - 1991 | Ford | Country Squire | Base |
| 1987 - 1991 | Ford | Country Squire | LX |
| 1964 - 1972 | Ford | Custom | Base |
| 1964 - 1977 | Ford | Custom 500 | Base |
| 1976 - 1977 | Ford | Custom 500 | Ranch Wagon |
| 1969 - 1982 | Ford | E-100 Econoline | Base |
| 1975 - 1982 | Ford | E-100 Econoline | Chateau |
| 1969 - 1974 | Ford | E-100 Econoline | Club Wagon |
| 1975 - 1983 | Ford | E-100 Econoline | Custom |
| 1975 - 1978 | Ford | E-100 Econoline | Northland |
| 1983 | Ford | E-100 Econoline | XL |
| 1975 - 1982 | Ford | E-100 Econoline Club Wagon | Chateau, Base |
| 1975 - 1983 | Ford | E-100 Econoline Club Wagon | Custom |
| 1975 - 1978 | Ford | E-100 Econoline Club Wagon | Northland |
| 1983 | Ford | E-100 Econoline Club Wagon | XL |
| 1975 - 1995 | Ford | E-150 Econoline | Base |
| 1975 - 1982 | Ford | E-150 Econoline | Chateau |
| 1975 - 1991 | Ford | E-150 Econoline | Custom |
| 1975 - 1978 | Ford | E-150 Econoline | Northland |
| 1983 - 1995 | Ford | E-150 Econoline | XL |
| 1975 - 1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1975 - 1995 | Ford | E-150 Econoline Club Wagon | Custom, Chateau |
| 1975 - 1978 | Ford | E-150 Econoline Club Wagon | Northland |
| 1983 - 1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1984 - 1995 | Ford | E-150 Econoline Club Wagon | XLT |
| 1971 - 1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969 - 1974 | Ford | E-200 Econoline | Club Wagon, Base |
| 1970 - 1974 | Ford | E-200 Econoline | Custom Wagon |
| 1975 - 1995 | Ford | E-250 Econoline | Base |
| 1975 - 1982 | Ford | E-250 Econoline | Chateau |
| 1975 - 1991 | Ford | E-250 Econoline | Custom |
| 1975 - 1978 | Ford | E-250 Econoline | Northland |
| 1983 - 1995 | Ford | E-250 Econoline | XL |
| 1975 - 1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1975 - 1982 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1975 - 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 |
| 1970 - 1974 | Ford | E-300 Econoline | Chateau Wagon |
| 1969 - 1974 | Ford | E-300 Econoline | Club Wagon, Base |
| 1971 - 1972 | Ford | E-300 Econoline | Custom Wagon |
| 1975 - 1995 | Ford | E-350 Econoline | Base |
| 1975 - 1982 | Ford | E-350 Econoline | Chateau |
| 1975 - 1991 | Ford | E-350 Econoline | Custom |
| 1975 - 1978 | Ford | E-350 Econoline | Northland |
| 1983 - 1995 | Ford | E-350 Econoline | XL |
| 1977 - 1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1977 - 1995 | Ford | E-350 Econoline Club Wagon | Chateau, Custom |
| 1992 - 1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1977 - 1978 | Ford | E-350 Econoline Club Wagon | Northland |
| 1983 - 1991 | Ford | E-350 Econoline Club Wagon | XL |
| 1994 - 1995 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1984 - 1995 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992 - 1995 | Ford | E-350 Econoline Club Wagon | XLT HD, Chateau HD |
| 1975 - 1976 | Ford | Elite | Base |
| 1975 - 1983 | Ford | F-100 | Base |
| 1975 - 1982 | Ford | F-100 | Custom |
| 1975 - 1978 | Ford | F-100 | Northland |
| 1978 - 1981 | Ford | F-100 | Ranger Lariat |
| 1975 - 1981 | Ford | F-100 | Ranger XLT, Ranger |
| 1982 - 1983 | Ford | F-100 | XL, XLS, XLT Lariat |
| 1977 | Ford | F-100 | XLT |
| 1976 - 1986 | Ford | F-150 | Base |
| 1975 - 1992 | Ford | F-150 | Custom |
| 1993 - 1995 | Ford | F-150 | Lightning |
| 1975 - 1978 | Ford | F-150 | Northland |
| 1975 - 1989 | Ford | F-150 | Ranger |
| 1978 - 1981 | Ford | F-150 | Ranger Lariat |
| 1975 - 1981 | Ford | F-150 | Ranger XLT |
| 1995 | Ford | F-150 | Special, Eddie Bauer |
| 1982 - 1995 | Ford | F-150 | XL |
| 1982 - 1983 | Ford | F-150 | XLS |
| 1977 - 1995 | Ford | F-150 | XLT |
| 1982 - 1992 | Ford | F-150 | XLT Lariat |
| 1976 - 1995 | Ford | F-250 | Base |
| 1975 - 1994 | Ford | F-250 | Custom, Ranger |
| 1995 | Ford | F-250 | Eddie Bauer, Special |
| 1975 - 1978 | Ford | F-250 | Northland |
| 1978 - 1981 | Ford | F-250 | Ranger Lariat |
| 1975 - 1981 | Ford | F-250 | Ranger XLT |
| 1982 - 1995 | Ford | F-250 | XL |
| 1982 - 1983 | Ford | F-250 | XLS |
| 1977 - 1995 | Ford | F-250 | XLT |
| 1982 - 1992 | Ford | F-250 | XLT Lariat |
| 1975 - 1994 | Ford | F-350 | Base |
| 1975 - 1992 | Ford | F-350 | Custom |
| 1975 - 1978 | Ford | F-350 | Northland |
| 1978 - 1981 | Ford | F-350 | Ranger Lariat |
| 1975 - 1981 | Ford | F-350 | Ranger XLT, Ranger |
| 1995 | Ford | F-350 | Special, Eddie Bauer |
| 1982 - 1995 | Ford | F-350 | XL |
| 1982 - 1983 | Ford | F-350 | XLS |
| 1977 - 1995 | Ford | F-350 | XLT |
| 1982 - 1992 | Ford | F-350 | XLT Lariat |
| 1963 - 1970 | Ford | Fairlane | 500 |
| 1966 - 1967 | Ford | Fairlane | 500XL |
| 1963 - 1969 | Ford | Fairlane | Base |
| 1978 - 1979 | Ford | Fairmont | Base, Futura |
| 1979 | Ford | Fairmont | Elite, Wagon |
| 1963 - 1970 | Ford | Falcon | Base, Futura |
| 1963 - 1965 | Ford | Falcon | Futura Sprint |
| 1963 - 1965 | Ford | Falcon Sedan Delivery | Base |
| 1963 - 1967 | Ford | Galaxie | Base |
| 1963 - 1974 | Ford | Galaxie 500 | Base |
| 1963 - 1964 | Ford | Galaxie 500 | Sunliner, Victoria |
| 1963 - 1970 | Ford | Galaxie 500 | XL |
| 1972 - 1976 | Ford | Gran Torino | Base, Squire |
| 1973 - 1976 | Ford | Gran Torino | Brougham |
| 1974 - 1975 | Ford | Gran Torino | Elite |
| 1972 - 1975 | Ford | Gran Torino | Sport |
| 1975 - 1980 | Ford | Granada | Base, Ghia |
| 1978 - 1980 | Ford | Granada | ESS |
| 1968 | Ford | GT40 | Base |
| 1966 - 1969 | Ford | GT40 | MK III |
| 1965 - 1986 | Ford | LTD | Base |
| 1970 - 1986 | Ford | LTD | Brougham |
| 1976 - 1986 | Ford | LTD | Country Squire |
| 1986 | Ford | LTD | Country Squire LX, Crown Victoria LX |
| 1980 - 1986 | Ford | LTD | Crown Victoria |
| 1976 - 1979 | Ford | LTD | Landau |
| 1985 | Ford | LTD | LX Brougham |
| 1980 - 1982 | Ford | LTD | S |
| 1987 - 1991 | Ford | LTD Crown Victoria | Base, LX, S |
| 1977 - 1979 | Ford | LTD II | Base, S |
| 1977 - 1978 | Ford | LTD II | Brougham |
| 1979 | Ford | LTD II | Landau |
| 1977 | Ford | LTD II | Squire |
| 1971 - 1977 | Ford | Maverick | Base |
| 1975 - 1977 | Ford | Maverick | Grabber |
| 1964 - 1995 | Ford | Mustang | Base |
| 1969 - 1971 | Ford | Mustang | Boss 302 |
| 1971 - 1972 | Ford | Mustang | Boss 351 |
| 1969 - 1970 | Ford | Mustang | Boss 429 |
| 1994 | Ford | Mustang | Convertible |
| 1979 - 1982 | Ford | Mustang | Ghia |
| 1982 - 1983 | Ford | Mustang | GL, GLX |
| 1982 - 1995 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1995 | Ford | Mustang | GTS |
| 1982 - 1984 | Ford | Mustang | L |
| 1984 - 1993 | Ford | Mustang | LX |
| 1970 - 1973 | Ford | Mustang | Mach 1, Grande |
| 1965 - 1970 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
| 1967 - 1970 | Ford | Mustang | Shelby GT-500 |
| 1968 | Ford | Mustang | Shelby GT-500KR |
| 1984 - 1986 | Ford | Mustang | SVO |
| 1993 - 1995 | Ford | Mustang | SVT Cobra R, SVT Cobra |
| 1983 | Ford | Mustang | Turbo GT |
| 1975 - 1978 | Ford | Mustang II | Ghia, Mach 1, Base |
| 1963 - 1974 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1967 - 1979 | Ford | Ranchero | 500 |
| 1967 | Ford | Ranchero | 500 XL |
| 1963 - 1971 | Ford | Ranchero | Base |
| 1966 | Ford | Ranchero | Custom |
| 1968 - 1979 | Ford | Ranchero | GT |
| 1970 - 1979 | Ford | Ranchero | Squire |
| 1963 - 1964 | Ford | Sprint | Base |
| 1977 - 1992 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1984 - 1986 | Ford | Thunderbird | Elan |
| 1985 - 1988 | Ford | Thunderbird | Equipado |
| 1984 - 1985 | Ford | Thunderbird | Fila |
| 1979 - 1983 | Ford | Thunderbird | Heritage |
| 1983 - 1993 | Ford | Thunderbird | LX |
| 1980 | Ford | Thunderbird | Silver Anniversary |
| 1978 - 1981 | Ford | Thunderbird | Town Landau |
| 1983 - 1988 | Ford | Thunderbird | Turbo, Sport |
| 1991 - 1993 | Ford | Thunderbird | V8, Super Coupe |
| 1971 | Ford | Torino | 500 |
| 1968 - 1976 | Ford | Torino | Base |
| 1968 - 1971 | Ford | Torino | GT |
| 1969 - 1971 | Ford | Torino | Squire, Cobra |
| 1970 - 1971 | Ford | Torino | Super Cobra Jet, Brougham |
| 1964 - 1965 | Griffith | 200 | Base |
| 1980 - 1987 | Lincoln | Continental | Base |
| 1982 - 1987 | Lincoln | Continental | Givenchy |
| 1982 | Lincoln | Continental | Signature |
| 1983 - 1985 | Lincoln | Continental | Valentino |
| 1980 - 1983 | Lincoln | Mark VI | Base |
| 1982 | Lincoln | Mark VI | Givenchy |
| 1982 - 1983 | Lincoln | Mark VI | Pucci, Signature, Bill Blass |
| 1984 - 1987 | Lincoln | Mark VII | Base |
| 1984 - 1992 | Lincoln | Mark VII | Bill Blass, LSC |
| 1984 - 1985 | Lincoln | Mark VII | Versace |
| 1981 - 1990 | Lincoln | Town Car | Base |
| 1990 | Lincoln | Town Car | Cypress, Executive, Touring Edition |
| 1989 | Lincoln | Town Car | Signature SE |
| 1982 - 1990 | Lincoln | Town Car | Signature, Cartier |
| 1977 - 1980 | Lincoln | Versailles | Base |
| 1964 - 1967 | Mercury | Caliente | Base |
| 1986 | Mercury | Capri | 5.0 |
| 1979 - 1983 | Mercury | Capri | Base |
| 1983 | Mercury | Capri | Crimson Cat |
| 1979 | Mercury | Capri | Ghia |
| 1982 - 1986 | Mercury | Capri | GS |
| 1982 - 1983 | Mercury | Capri | L, Black Magic |
| 1982 - 1985 | Mercury | Capri | RS |
| 1984 | Mercury | Capri | RS Turbo |
| 1971 | Mercury | Colony Park | Base |
| 1987 - 1991 | Mercury | Colony Park | LS, GS |
| 1964 - 1965 | Mercury | Comet | 404, 202 |
| 1963 - 1977 | Mercury | Comet | Base |
| 1963 | Mercury | Comet | Custom, S-22 |
| 1967 | Mercury | Commuter | Base |
| 1967 - 1986 | Mercury | Cougar | Base |
| 1969 - 1971 | Mercury | Cougar | Boss 302, Cobra Jet |
| 1969 - 1970 | Mercury | Cougar | Boss 429 |
| 1977 | Mercury | Cougar | Brougham, Villager |
| 1983 - 1992 | Mercury | Cougar | LS |
| 1967 - 1993 | Mercury | Cougar | XR-7 |
| 1963 | Mercury | Country Cruiser | Base |
| 1964 - 1970 | Mercury | Cyclone | Base |
| 1969 | Mercury | Cyclone | CJ |
| 1970 | Mercury | Cyclone | GT |
| 1969 - 1970 | Mercury | Cyclone | Spoiler |
| 1978 - 1989 | Mercury | Grand Marquis | Base |
| 1979 - 1986 | Mercury | Grand Marquis | Colony Park |
| 1987 - 1991 | Mercury | Grand Marquis | GS |
| 1983 - 1991 | Mercury | Grand Marquis | LS |
| 1971 - 1985 | Mercury | Marquis | Base, Brougham |
| 1963 | Mercury | Meteor | S-33, Custom, Base |
| 1975 - 1980 | Mercury | Monarch | Base |
| 1975 - 1977 | Mercury | Monarch | Ghia |
| 1976 | Mercury | Monarch | Grand Ghia |
| 1975 | Mercury | Montego | Brougham |
| 1972 - 1973 | Mercury | Montego | GT |
| 1970 - 1976 | Mercury | Montego | MX Brougham |
| 1976 | Mercury | Montego | MX Villager |
| 1968 - 1976 | Mercury | Montego | MX, Base |
| 1970 - 1975 | Mercury | Montego | Villager |
| 1971 | Mercury | Monterey | Base, Custom |
| 1963 - 1967 | Mercury | Villager | Base |
| 1966 - 1967 | Mercury | Voyager | Base |
| 1978 - 1979 | Mercury | Zephyr | Z7, Base |
| 1975 - 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | Brougham, LS |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1976 - 1977 | Oldsmobile | Cutlass | Colonnade S |
| 1975 - 1977 | Oldsmobile | Cutlass | S, 442 |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1976 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1982 | Oldsmobile | Cutlass Calais | Base |
| 1980 - 1982 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | 442 |
| 1975 - 1980 | Oldsmobile | Cutlass Salon | Base |
| 1978 - 1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1975 - 1982 | Oldsmobile | Cutlass Supreme | Base |
| 1977 - 1982 | Oldsmobile | Cutlass Supreme | Brougham |
| 1976 - 1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1975 | Oldsmobile | Cutlass Supreme | Cruiser, Hurst |
| 1981 | Oldsmobile | Cutlass Supreme | LS |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1980 - 1982 | Oldsmobile | Delta 88 | Royale Brougham |
| 1977 - 1982 | Oldsmobile | Delta 88 | Royale, Base |
| 1975 - 1977 | Oldsmobile | Omega | Base |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1976 - 1977 | Oldsmobile | Omega | F85, Brougham, SX |
| 1975 | Oldsmobile | Omega | Salon |
| 1976 | Pontiac | Grand LeMans | Base, LE, BR |
| 1976 | Pontiac | LeMans | Sport Coupe, Sport, Base |
| 1975 - 1976 | Pontiac | Ventura | Base, SJ |
| 1975 | Pontiac | Ventura | S, Custom |
| 1963 - 1965 | Shelby | Cobra | Base |
| 1963 - 1964 | Studebaker | Avanti | Base |
| 1964 | Studebaker | Commander | Base |
| 1964 | Studebaker | Cruiser | Base |
| 1964 | Studebaker | Daytona | Base |
| 1963 | Studebaker | Lark | Base |
| 1972 - 1974 | TVR | 3000M | Base |
| 1964 - 1966 | TVR | Griffith | Base |
| 1967 - 1970 | TVR | Tuscan | Base |