Comp Cams Pro-Magnum Retro Fit Hyd Roller Tappets, Pair, 289-302-351W
Pro-Magnum Retro Fit Hyd Roller Tappets, Pair, 289-302-351W
Pro Magnum Hydraulic Roller Lifters
Ford Small block 221-351W. A retro-fit lifter for early model blocks equipped with a standard hydraulic cam.
COMP Cams® Pro Magnum Hydraulic Roller LiftersT are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic camshaft, high rpm is limited by the improper position of the internal piston as the lifter inevitably "pumps up". This improper location results in open valves and therefore leads to lost power or sometimes even engine failure.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1962 - 1968 | AC | Shelby Cobra | Base |
| 1967 - 1972 | DeTomaso | Mangusta | Base |
| 1963 | Ford | 300 | Base |
| 1966 - 1974 | Ford | Bronco | Base |
| 1975 - 1993 | Ford | Bronco | Custom |
| 1985 - 1996 | Ford | Bronco | Eddie Bauer |
| 1975 - 1978 | Ford | Bronco | Northland |
| 1975 | Ford | Bronco | Ranger |
| 1978 - 1981 | Ford | Bronco | Ranger XLT |
| 1968 - 1969 | Ford | Bronco | Roadster |
| 1975 - 1977 | Ford | Bronco | Sport |
| 1968 - 1973 | Ford | Bronco | Wagon |
| 1990 - 1996 | Ford | Bronco | XL |
| 1982 - 1983 | Ford | Bronco | XLS |
| 1984 - 1996 | Ford | Bronco | XLT |
| 1982 - 1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995 - 1996 | 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 |
| 1975 - 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 | Ford | E-100 Econoline | Northland |
| 1983 | Ford | E-100 Econoline | XL |
| 1979 - 1982 | Ford | E-100 Econoline Club Wagon | Chateau, Base |
| 1979 - 1983 | Ford | E-100 Econoline Club Wagon | Custom |
| 1983 | Ford | E-100 Econoline Club Wagon | XL |
| 1975 - 1996 | Ford | E-150 Econoline | Base |
| 1975 - 1982 | Ford | E-150 Econoline | Chateau |
| 1975 - 1991 | Ford | E-150 Econoline | Custom |
| 1975 | Ford | E-150 Econoline | Northland |
| 1983 - 1996 | Ford | E-150 Econoline | XL |
| 1979 - 1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1979 - 1996 | Ford | E-150 Econoline Club Wagon | Custom, Chateau |
| 1983 - 1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1984 - 1996 | Ford | E-150 Econoline Club Wagon | XLT |
| 1969 - 1974 | Ford | E-200 Econoline | Base, Club Wagon |
| 1971 - 1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1970 - 1974 | Ford | E-200 Econoline | Custom Wagon |
| 1975 - 1986 | Ford | E-250 Econoline | Base |
| 1975 - 1982 | Ford | E-250 Econoline | Chateau |
| 1975 - 1991 | Ford | E-250 Econoline | Custom |
| 1975 | Ford | E-250 Econoline | Northland |
| 1983 - 1991 | Ford | E-250 Econoline | XL |
| 1979 - 1982 | Ford | E-250 Econoline Club Wagon | Base, Custom, Chateau |
| 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 - 1982 | Ford | E-350 Econoline | Base, Custom, Chateau |
| 1975 | Ford | E-350 Econoline | Northland |
| 1979 - 1982 | Ford | E-350 Econoline Club Wagon | Base, Custom, Chateau |
| 1975 - 1976 | Ford | Elite | Base |
| 1996 - 2001 | Ford | Explorer | Eddie Bauer, Limited, Sport, XLT |
| 2000 - 2001 | Ford | Explorer | Postal, XL Fleet |
| 1996 - 1999 | Ford | Explorer | XL |
| 1999 - 2001 | Ford | Explorer | XLS |
| 1969 - 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, Ranger XLT |
| 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 |
| 1995 - 1996 | Ford | F-150 | Eddie Bauer, Special |
| 2011 - 2014 | Ford | F-150 | FX2, SVT Raptor, STX, FX4 |
| 2011 - 2012 | Ford | F-150 | Harley-Davidson Edition |
| 2011 | Ford | F-150 | Lariat Limited |
| 1993 - 1995 | Ford | F-150 | Lightning |
| 2013 - 2018 | Ford | F-150 | Limited |
| 1975 - 1978 | Ford | F-150 | Northland |
| 2011 - 2018 | Ford | F-150 | Platinum, Lariat, King Ranch |
| 2018 | Ford | F-150 | Police Responder |
| 1975 - 1989 | Ford | F-150 | Ranger |
| 1978 - 1981 | Ford | F-150 | Ranger Lariat |
| 1975 - 1981 | Ford | F-150 | Ranger XLT |
| 2017 - 2018 | Ford | F-150 | Raptor |
| 2016 - 2018 | Ford | F-150 | SSV |
| 2014 | Ford | F-150 | Tremor |
| 1982 - 2018 | Ford | F-150 | XL |
| 1982 - 1983 | Ford | F-150 | XLS |
| 1977 - 2018 | Ford | F-150 | XLT |
| 1982 - 1992 | Ford | F-150 | XLT Lariat |
| 1969 - 1995 | Ford | F-250 | Base |
| 1975 - 1978 | Ford | F-250 | Northland |
| 1978 - 1981 | Ford | F-250 | Ranger Lariat |
| 1975 - 1981 | Ford | F-250 | Ranger XLT |
| 1975 - 1994 | Ford | F-250 | Ranger, Custom |
| 1995 - 1996 | Ford | F-250 | Special, Eddie Bauer |
| 1982 - 1996 | Ford | F-250 | XL |
| 1982 - 1983 | Ford | F-250 | XLS |
| 1977 - 1996 | Ford | F-250 | XLT |
| 1982 - 1992 | Ford | F-250 | XLT Lariat |
| 1996 | Ford | F-250 | XLT VIP |
| 1972 - 1982 | Ford | F-350 | Base |
| 1975 - 1982 | Ford | F-350 | Custom |
| 1975 - 1978 | Ford | F-350 | Northland |
| 1978 - 1981 | Ford | F-350 | Ranger Lariat |
| 1975 - 1981 | Ford | F-350 | Ranger, Ranger XLT |
| 1982 | Ford | F-350 | XL, XLS, XLT Lariat |
| 1977 | Ford | F-350 | XLT |
| 1963 - 1970 | Ford | Fairlane | 500 |
| 1966 - 1967 | Ford | Fairlane | 500XL |
| 1963 - 1969 | Ford | Fairlane | Base |
| 1979 | Ford | Fairmont | Elite, Wagon |
| 1978 - 1979 | Ford | Fairmont | Futura, Base |
| 1964 - 1970 | Ford | Falcon | Base, Futura |
| 1964 - 1965 | Ford | Falcon | Futura Sprint |
| 1964 - 1965 | Ford | Falcon Sedan Delivery | Base |
| 1963 - 1967 | Ford | Galaxie | Base |
| 1963 - 1974 | Ford | Galaxie 500 | Base |
| 1963 - 1964 | Ford | Galaxie 500 | Victoria, Sunliner |
| 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 |
| 1964 - 1968 | Ford | GT40 | Base |
| 1966 - 1969 | Ford | GT40 | MK III |
| 1965 - 1986 | Ford | LTD | Base |
| 1970 - 1986 | Ford | LTD | Brougham |
| 1975 - 1986 | Ford | LTD | Country Squire |
| 1980 - 1986 | Ford | LTD | Crown Victoria |
| 1986 | Ford | LTD | Crown Victoria LX, Country Squire LX |
| 1975 - 1979 | Ford | LTD | Landau |
| 1985 | Ford | LTD | LX Brougham |
| 1980 - 1982 | Ford | LTD | S |
| 1987 - 1991 | Ford | LTD Crown Victoria | Base, S, LX |
| 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 - 2016 | Ford | Mustang | Base |
| 1969 - 2013 | Ford | Mustang | Boss 302 |
| 1971 - 1972 | Ford | Mustang | Boss 351 |
| 1969 - 1970 | Ford | Mustang | Boss 429 |
| 2019 | Ford | Mustang | Bullitt, GT V8 |
| 1994 | Ford | Mustang | Convertible |
| 2015 - 2019 | Ford | Mustang | EcoBoost, EcoBoost Premium, Shelby GT350R, Shelby GT350, GT Premium |
| 1979 - 1982 | Ford | Mustang | Ghia |
| 1982 - 1983 | Ford | Mustang | GLX, GL |
| 1970 - 1973 | Ford | Mustang | Grande, Mach 1 |
| 1982 - 2019 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1995 | Ford | Mustang | GTS |
| 1982 - 1984 | Ford | Mustang | L |
| 1984 - 1993 | Ford | Mustang | LX |
| 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 |
| 2011 - 2014 | Ford | Mustang | Shelby, Shelby GT500 |
| 2012 - 2014 | Ford | Mustang | ST |
| 1984 - 1986 | Ford | Mustang | SVO |
| 1993 - 1995 | Ford | Mustang | SVT Cobra, SVT Cobra R |
| 1983 | Ford | Mustang | Turbo GT |
| 2015 - 2017 | Ford | Mustang | V6 |
| 2017 - 2018 | Ford | Mustang | V8 |
| 1975 - 1978 | Ford | Mustang II | Base, Mach 1, Ghia |
| 1972 - 1976 | Ford | P-350 | Base |
| 1976 | Ford | P-350 | Custom |
| 1976 | Ford | P-400 | Base, Custom |
| 1976 - 1977 | Ford | P-500 | Base, Custom |
| 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 |
| 1964 | Ford | Sprint | Base |
| 1971 - 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 |
| 1983 - 1988 | Ford | Thunderbird | Sport, Turbo |
| 1978 - 1981 | Ford | Thunderbird | Town Landau |
| 1991 - 1993 | Ford | Thunderbird | V8, Super Coupe |
| 1971 | Ford | Torino | 500 |
| 1968 - 1976 | Ford | Torino | Base |
| 1970 - 1971 | Ford | Torino | Brougham, Super Cobra Jet |
| 1968 - 1971 | Ford | Torino | GT |
| 1969 - 1971 | Ford | Torino | Squire, Cobra |
| 1964 - 1965 | Griffith | 200 | Base |
| 1989 - 1998 | Laforza | Laforza | G.T. |
| 1998 - 2001 | Laforza | Laforza | Magnum |
| 1977 - 1987 | Lincoln | Continental | Base |
| 1982 - 1987 | Lincoln | Continental | Givenchy |
| 1982 | Lincoln | Continental | Signature |
| 1983 - 1985 | Lincoln | Continental | Valentino |
| 1977 - 1979 | Lincoln | Mark V | Base |
| 1980 - 1983 | Lincoln | Mark VI | Base |
| 1982 - 1983 | Lincoln | Mark VI | Bill Blass, Pucci, Signature |
| 1982 | Lincoln | Mark VI | Givenchy |
| 1984 - 1987 | Lincoln | Mark VII | Base |
| 1984 - 1992 | Lincoln | Mark VII | LSC, Bill Blass |
| 1984 - 1985 | Lincoln | Mark VII | Versace |
| 1981 - 1990 | Lincoln | Town Car | Base |
| 1982 - 1990 | Lincoln | Town Car | Cartier, Signature |
| 1990 | Lincoln | Town Car | Cypress, Executive, Touring Edition |
| 1989 | Lincoln | Town Car | Signature SE |
| 1977 - 1980 | Lincoln | Versailles | Base |
| 1964 - 1967 | Mercury | Caliente | Base |
| 1986 | Mercury | Capri | 5.0 |
| 1966 - 1983 | Mercury | Capri | Base |
| 1982 - 1983 | Mercury | Capri | Black Magic, L |
| 1983 | Mercury | Capri | Crimson Cat |
| 1979 | Mercury | Capri | Ghia |
| 1982 - 1986 | Mercury | Capri | GS |
| 1982 - 1985 | Mercury | Capri | RS |
| 1984 | Mercury | Capri | RS Turbo |
| 1971 - 1974 | Mercury | Colony Park | Base |
| 1987 - 1991 | Mercury | Colony Park | GS, LS |
| 1964 - 1965 | Mercury | Comet | 404, 202 |
| 1964 - 1977 | Mercury | Comet | Base |
| 1967 | Mercury | Commuter | Base |
| 1967 - 1986 | Mercury | Cougar | Base |
| 1969 - 1970 | Mercury | Cougar | Boss 429 |
| 1977 | Mercury | Cougar | Brougham, Villager |
| 1969 - 1971 | Mercury | Cougar | Cobra Jet, Boss 302 |
| 1983 - 1992 | Mercury | Cougar | LS |
| 1967 - 1993 | Mercury | Cougar | XR-7 |
| 1963 | Mercury | Country Cruiser | Base |
| 1964 - 1971 | Mercury | Cyclone | Base |
| 1969 | Mercury | Cyclone | CJ |
| 1970 - 1971 | Mercury | Cyclone | GT |
| 1969 - 1971 | Mercury | Cyclone | Spoiler |
| 1975 - 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 |
| 1975 - 1976 | Mercury | Marquis | Colony Park |
| 1963 | Mercury | Meteor | Custom, Base, S-33 |
| 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 - 1974 | Mercury | Monterey | Base, Custom |
| 1997 - 2001 | Mercury | Mountaineer | Base |
| 1964 - 1967 | Mercury | Villager | Base |
| 1966 - 1967 | Mercury | Voyager | Base |
| 1978 - 1979 | Mercury | Zephyr | Z7, Base |
| 1967 - 1968 | Omega | Omega | Base |
| 1963 - 1968 | Shelby | Cobra | Base |
| 1967 | Sunbeam | Tiger | Base |
| 1972 - 1974 | TVR | 3000M | Base |
| 1964 - 1966 | TVR | Griffith | Base |
| 1967 - 1971 | TVR | Tuscan | Base |
Comp Cams Pro-Magnum Retro Fit Hyd Roller Tappets, Pair, 289-302-351W
Sale price$132.95 USD