The Shaft Mount Ultra Pro Magnum Roller Rocker Arms for Chrysler V8 273-360 applications 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. These shaft mount rocker arms feature a 1.5 ratio. 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 trunions, 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.
Complete with bolts, shafts and spacers, this 1.5 Ultra Pro Magnum shaft-mount rocker system for Chrysler 273-360 is made from 8620 chromemoly, handles higher spring rates, a unique oil system and an adjuster that allows ball pushrods.
For Small Block Chrysler applications; Made from SAE 8620 chromemoly steel and heat treated for maximum stiffness; Contain all proprietary bushing inserts; Unique oiling system lubricates all critical parts for longevity; Includes shafts and spacers
Fits, Fitments
1956 Dodge Coronet Base
1956 Dodge Custom Base
1956 Dodge Royal Base
1956 Plymouth Belvedere Base
1956 Plymouth Fury Base
1956 Plymouth Plaza Base
1956 Plymouth Savoy Base
1956 Plymouth Suburban Base
1956 Plymouth Suburban Custom
1956 Plymouth Suburban Deluxe
1956 Plymouth Suburban Sport
1957 Plymouth Belvedere Base
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1957 Plymouth Plaza Base
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1958 Plymouth Belvedere Base
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1959 Plymouth Belvedere Base
1959 Plymouth Fury Base
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1960 Dodge Dart Base
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1960 Dodge Matador Base
1960 Dodge Polara Base
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1960 Plymouth Fleet Special Base
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1961 Dodge Dart Base
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1961 Plymouth Fury Base
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1961 Plymouth Sport Wagon Base
1961 Plymouth Suburban Base
1961 Plymouth Suburban Custom
1961 Plymouth Suburban Sport
1962 Dodge 880 Custom
1962 Dodge Dart 330
1962 Dodge Dart 440
1962 Dodge Dart Base
1962 Dodge Polara Base
1962 Plymouth Belvedere Base
1962 Plymouth Fleet Special Base
1962 Plymouth Savoy Base
1963 Dodge 330 Base
1963 Dodge 440 Base
1963 Dodge 880 Base
1963 Dodge Dart Base
1963 Dodge Polara Base
1963 Plymouth Belvedere Base
1963 Plymouth Fleet Special Base
1963 Plymouth Savoy Base
1964 Dodge 330 Base
1964 Dodge 440 Base
1964 Dodge 880 Base
1964 Dodge 880 Custom
1964 Dodge Dart 270
1964 Dodge Dart Base
1964 Dodge Dart GTS
1964 Dodge Polara Base
1964 Plymouth Barracuda Base
1964 Plymouth Belvedere Base
1964 Plymouth Fury Base
1964 Plymouth Savoy Base
1964 Plymouth Valiant 200
1964 Plymouth Valiant Base
1965 Dodge 880 Custom
1965 Dodge Coronet 440
1965 Dodge Coronet 500
1965 Dodge Coronet Base
1965 Dodge Dart 270
1965 Dodge Dart Base
1965 Dodge Dart GT
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1965 Plymouth Barracuda Base
1965 Plymouth Belvedere Base
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1965 Plymouth Fury Base
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1965 Plymouth Fury II Base
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1965 Plymouth Satellite Base
1965 Plymouth Valiant Base
1965 Plymouth Valiant Signet
1966 Dodge Charger Base
1966 Dodge Coronet 440
1966 Dodge Coronet 500
1966 Dodge Coronet Base
1966 Dodge Coronet Deluxe
1966 Dodge Dart 270
1966 Dodge Dart Base
1966 Dodge Dart GT
1966 Dodge Polara Base
1966 Plymouth Barracuda Base
1966 Plymouth Belvedere Base
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1966 Plymouth Fury Base
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1966 Plymouth Fury VIP
1966 Plymouth Fury II Base
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1966 Plymouth Satellite Base
1966 Plymouth Valiant Base
1966 Plymouth Valiant Signet
1967 Dodge Charger Base
1967 Dodge Charger R/T
1967 Dodge Coronet 440
1967 Dodge Coronet 500
1967 Dodge Coronet Base
1967 Dodge Coronet R/T
1967 Dodge Dart 270
1967 Dodge Dart Base
1967 Dodge Dart GT
1967 Dodge Polara Base
1967 Plymouth Barracuda Base
1967 Plymouth Belvedere Base
1967 Plymouth Belvedere II Base
1967 Plymouth Fury Base
1967 Plymouth Fury Sport
1967 Plymouth Fury II Base
1967 Plymouth Fury III Base
1967 Plymouth GTX Base
1967 Plymouth Satellite Base
1967 Plymouth Valiant Base
1967 Plymouth Valiant Signet
1967 Plymouth VIP Base
1968 Dodge Charger Base
1968 Dodge Charger R/T
1968 Dodge Coronet 440
1968 Dodge Coronet 500
1968 Dodge Coronet Deluxe
1968 Dodge Coronet R/T
1968 Dodge Coronet Super Bee
1968 Dodge Dart 270
1968 Dodge Dart Base
1968 Dodge Dart GT
1968 Dodge Dart GTS
1968 Dodge Monaco 500
1968 Dodge Monaco Base
1968 Dodge Polara 500
1968 Dodge Polara Base
1968 Plymouth Barracuda Base
1968 Plymouth Belvedere Base
1968 Plymouth Belvedere Satellite
1968 Plymouth Fury Custom Suburban
1968 Plymouth Fury Sport
1968 Plymouth Fury Sport Suburban
1968 Plymouth Fury Suburban
1968 Plymouth Fury VIP
1968 Plymouth Fury I Base
1968 Plymouth Fury II Base
1968 Plymouth Fury III Base
1968 Plymouth GTX Base
1968 Plymouth Road Runner Base
1968 Plymouth Satellite Base
1968 Plymouth Satellite Sport
1968 Plymouth Valiant 100
1968 Plymouth Valiant Signet
1969 Dodge Charger 500
1969 Dodge Charger Base
1969 Dodge Charger R/T
1969 Dodge Charger SE
1969 Dodge Coronet 440
1969 Dodge Coronet 500
1969 Dodge Coronet Deluxe
1969 Dodge Coronet R/T
1969 Dodge Coronet Super Bee
1969 Dodge Dart Base
1969 Dodge Dart Custom
1969 Dodge Dart GT
1969 Dodge Dart GTS
1969 Dodge Dart Swinger
1969 Dodge Monaco Base
1969 Dodge Polara 500
1969 Dodge Polara Base
1969 Plymouth Barracuda Base
1969 Plymouth Belvedere Base
1969 Plymouth Belvedere Satellite
1969 Plymouth Fury Sport
1969 Plymouth Fury VIP
1969 Plymouth Fury I Base
1969 Plymouth Fury II Base
1969 Plymouth Fury III Base
1969 Plymouth Satellite Base
1969 Plymouth Satellite Sport
1969 Plymouth Valiant 100
1969 Plymouth Valiant Signet
1970 Dodge Challenger Base
1970 Dodge Challenger R/T
1970 Dodge Challenger T/A
1970 Dodge Charger 500
1970 Dodge Charger Base
1970 Dodge Charger R/T
1970 Dodge Coronet 440
1970 Dodge Coronet 500
1970 Dodge Coronet Base
1970 Dodge Coronet Deluxe
1970 Dodge Coronet R/T
1970 Dodge Coronet Super Bee
1970 Dodge Dart Base
1970 Dodge Dart Custom
1970 Dodge Dart Swinger
1970 Dodge Monaco Base
1970 Dodge Polara Base
1970 Dodge Polara Custom
1970 Dodge Polara Special
1970 Plymouth Barracuda Base
1970 Plymouth Barracuda Gran Coupe
1970 Plymouth Belvedere Base
1970 Plymouth Belvedere Satellite
1970 Plymouth Cuda Base
1970 Plymouth Duster 340
1970 Plymouth Duster Base
1970 Plymouth Fury Custom Suburban
1970 Plymouth Fury S-23
1970 Plymouth Fury Sport
1970 Plymouth Fury Sport GT
1970 Plymouth Fury Sport Suburban
1970 Plymouth Fury Suburban
1970 Plymouth Fury I Base
1970 Plymouth Fury II Base
1970 Plymouth Fury III Base
1970 Plymouth Satellite Base
1970 Plymouth Satellite Sport
1970 Plymouth Valiant Base
1971 Chrysler Newport Base
1971 Chrysler Newport Custom
1971 Chrysler Newport Royal
1971 Dodge Challenger Base
1971 Dodge Challenger R/T
1971 Dodge Charger 500
1971 Dodge Charger Base
1971 Dodge Charger R/T
1971 Dodge Charger Special Edition
1971 Dodge Charger Super Bee
1971 Dodge Coronet Base
1971 Dodge Coronet Brougham
1971 Dodge Coronet Crestwood
1971 Dodge Coronet Custom
1971 Dodge Dart Base
1971 Dodge Dart Custom
1971 Dodge Dart Demon
1971 Dodge Dart Demon 340
1971 Dodge Dart Special
1971 Dodge Dart Swinger
1971 Dodge Monaco Base
1971 Dodge Polara Base
1971 Dodge Polara Brougham
1971 Dodge Polara Custom
1971 Plymouth Barracuda Base
1971 Plymouth Barracuda Gran Coupe
1971 Plymouth Cuda Base
1971 Plymouth Duster 340
1971 Plymouth Duster Base
1971 Plymouth Fury Custom
1971 Plymouth Fury Custom Suburban
1971 Plymouth Fury Sport
1971 Plymouth Fury Sport GT
1971 Plymouth Fury Sport Suburban
1971 Plymouth Fury Suburban
1971 Plymouth Fury I Base
1971 Plymouth Fury II Base
1971 Plymouth Fury III Base
1971 Plymouth Road Runner Base
1971 Plymouth Satellite Base
1971 Plymouth Satellite Brougham
1971 Plymouth Satellite Custom
1971 Plymouth Satellite Regent
1971 Plymouth Satellite Sebring
1971 Plymouth Satellite Sebring Plus
1971 Plymouth Scamp Base
1971 Plymouth Valiant Base
1972 Chrysler Newport Custom
1972 Chrysler Newport Royal
1972 Dodge Challenger Base
1972 Dodge Challenger Rallye
1972 Dodge Charger Base
1972 Dodge Charger Special Edition
1972 Dodge Coronet Base
1972 Dodge Coronet Crestwood
1972 Dodge Coronet Custom
1972 Dodge Dart Base
1972 Dodge Dart Custom
1972 Dodge Dart Demon
1972 Dodge Dart Demon 340
1972 Dodge Dart Special
1972 Dodge Dart Swinger
1972 Dodge Monaco Base
1972 Dodge Polara Base
1972 Dodge Polara Custom
1972 Plymouth Barracuda Base
1972 Plymouth Cuda Base
1972 Plymouth Duster 340
1972 Plymouth Duster Base
1972 Plymouth Fury Custom Suburban
1972 Plymouth Fury Gran Coupe
1972 Plymouth Fury Gran Sedan
1972 Plymouth Fury Sport Suburban
1972 Plymouth Fury Suburban
1972 Plymouth Fury I Base
1972 Plymouth Fury II Base
1972 Plymouth Fury III Base
1972 Plymouth Gran Fury Base
1972 Plymouth Road Runner Base
1972 Plymouth Satellite Base
1972 Plymouth Satellite Custom
1972 Plymouth Satellite Regent
1972 Plymouth Satellite Sebring
1972 Plymouth Satellite Sebring Plus
1972 Plymouth Scamp Base
1972 Plymouth Valiant Base
1973 Dodge Challenger Base
1973 Dodge Charger Base
1973 Dodge Charger Special Edition
1973 Dodge Coronet Base
1973 Dodge Coronet Crestwood
1973 Dodge Coronet Custom
1973 Dodge Dart Base
1973 Dodge Dart Custom
1973 Dodge Dart Special
1973 Dodge Dart Sport
1973 Dodge Dart Sport 340
1973 Dodge Dart Swinger
1973 Dodge Monaco Base
1973 Dodge Polara Base
1973 Dodge Polara Custom
1973 Plymouth Barracuda Base
1973 Plymouth Cuda Base
1973 Plymouth Duster 340
1973 Plymouth Duster Base
1973 Plymouth Fury Custom Suburban
1973 Plymouth Fury Sport Suburban
1973 Plymouth Fury Suburban
1973 Plymouth Fury I Base
1973 Plymouth Fury II Base
1973 Plymouth Fury II Custom Suburban
1973 Plymouth Fury III Base
1973 Plymouth Gran Fury Base
1973 Plymouth Road Runner Base
1973 Plymouth Satellite Base
1973 Plymouth Satellite Custom
1973 Plymouth Satellite Regent
1973 Plymouth Satellite Sebring
1973 Plymouth Satellite Sebring Plus
1973 Plymouth Scamp Base
1973 Plymouth Valiant Base
1974 Chrysler Newport Base
1974 Chrysler Newport Custom
1974 Dodge Challenger Base
1974 Dodge Charger Base
1974 Dodge Charger Special Edition
1974 Dodge Coronet Base
1974 Dodge Coronet Crestwood
1974 Dodge Coronet Custom
1974 Dodge Dart Base
1974 Dodge Dart Custom
1974 Dodge Dart Special
1974 Dodge Dart Special Edition
1974 Dodge Dart Sport
1974 Dodge Dart Sport 360
1974 Dodge Dart Swinger
1974 Dodge Monaco Base
1974 Dodge Monaco Brougham
1974 Dodge Monaco Custom
1974 Plymouth Barracuda Base
1974 Plymouth Cuda Base
1974 Plymouth Duster 360
1974 Plymouth Duster Base
1974 Plymouth Fury Custom Suburban
1974 Plymouth Fury Police
1974 Plymouth Fury Sport Suburban
1974 Plymouth Fury Suburban
1974 Plymouth Fury I Base
1974 Plymouth Fury II Base
1974 Plymouth Fury III Base
1974 Plymouth Gran Fury Base
1974 Plymouth Road Runner Base
1974 Plymouth Satellite Base
1974 Plymouth Satellite Custom
1974 Plymouth Satellite Regent
1974 Plymouth Satellite Sebring
1974 Plymouth Satellite Sebring Plus
1974 Plymouth Scamp Base
1974 Plymouth Valiant Base
1974 Plymouth Valiant Brougham
1975 Chrysler Cordoba Base
1975 Chrysler Newport Base
1975 Chrysler Newport Custom
1975 Dodge Charger Special Edition
1975 Dodge Coronet Base
1975 Dodge Coronet Brougham
1975 Dodge Coronet Crestwood
1975 Dodge Coronet Custom
1975 Dodge Dart Base
1975 Dodge Dart Custom
1975 Dodge Dart Special Edition
1975 Dodge Dart Sport
1975 Dodge Dart Sport 360
1975 Dodge Dart Swinger
1975 Dodge Dart Swinger Special
1975 Dodge Monaco Base
1975 Dodge Monaco Royal
1975 Dodge Monaco Royal Brougham
1975 Dodge Royal Monaco Base
1975 Dodge Royal Monaco Brougham
1975 Plymouth Duster 360
1975 Plymouth Duster Base
1975 Plymouth Duster Custom
1975 Plymouth Fury Base
1975 Plymouth Fury Custom
1975 Plymouth Fury Custom Suburban
1975 Plymouth Fury Sport
1975 Plymouth Fury Sport Suburban
1975 Plymouth Fury Suburban
1975 Plymouth Gran Fury Base
1975 Plymouth Gran Fury Brougham
1975 Plymouth Gran Fury Custom
1975 Plymouth Gran Fury Sport
1975 Plymouth Road Runner Base
1975 Plymouth Scamp Base
1975 Plymouth Scamp Brougham
1975 Plymouth Scamp Special
1975 Plymouth Valiant Base
1975 Plymouth Valiant Brougham
1975 Plymouth Valiant Custom
1975 Plymouth Valiant Scamp
1976 Chrysler Cordoba Base
1976 Chrysler Newport Base
1976 Chrysler Newport Custom
1976 Dodge Aspen Base
1976 Dodge Aspen Custom
1976 Dodge Aspen Special Edition
1976 Dodge Charger Base
1976 Dodge Charger Special Edition
1976 Dodge Charger Sport
1976 Dodge Coronet Base
1976 Dodge Coronet Brougham
1976 Dodge Coronet Crestwood
1976 Dodge Dart Base
1976 Dodge Dart Sport
1976 Dodge Dart Swinger
1976 Dodge Dart Swinger Special
1976 Dodge Monaco Base
1976 Dodge Monaco Royal
1976 Dodge Monaco Royal Brougham
1976 Dodge Royal Monaco Base
1976 Dodge Royal Monaco Brougham
1976 Plymouth Duster Sport
1976 Plymouth Fury Base
1976 Plymouth Fury Salon
1976 Plymouth Fury Sport
1976 Plymouth Fury Sport Suburban
1976 Plymouth Fury Suburban
1976 Plymouth Gran Fury Base
1976 Plymouth Gran Fury Brougham
1976 Plymouth Gran Fury Custom
1976 Plymouth Gran Fury Sport
1976 Plymouth Scamp Base
1976 Plymouth Scamp Special
1976 Plymouth Valiant Base
1976 Plymouth Volare Base
1976 Plymouth Volare Custom
1976 Plymouth Volare Premier
1976 Plymouth Volare Road Runner
1977 Chrysler Cordoba Base
1977 Chrysler LeBaron Base
1977 Chrysler LeBaron Medallion
1977 Chrysler New Yorker Brougham
1977 Chrysler Newport Base
1977 Dodge Aspen Base
1977 Dodge Aspen Custom
1977 Dodge Aspen Special Edition
1977 Dodge Charger Special Edition
1977 Dodge Diplomat Base
1977 Dodge Diplomat Medallion
1977 Dodge Monaco Base
1977 Dodge Monaco Brougham
1977 Dodge Monaco Crestwood
1977 Dodge Royal Monaco Base
1977 Dodge Royal Monaco Brougham
1977 Plymouth Fury Base
1977 Plymouth Fury Salon
1977 Plymouth Fury Sport
1977 Plymouth Fury Sport Suburban
1977 Plymouth Fury Suburban
1977 Plymouth Gran Fury Base
1977 Plymouth Gran Fury Brougham
1977 Plymouth Volare Base
1977 Plymouth Volare Custom
1977 Plymouth Volare Premier
1978 Chrysler Cordoba Base
1978 Chrysler LeBaron Base
1978 Chrysler LeBaron Medallion
1978 Chrysler LeBaron S
1978 Chrysler New Yorker Brougham
1978 Chrysler Newport Base
1978 Chrysler Town & Country Base
1978 Dodge Aspen Base
1978 Dodge Charger Special Edition
1978 Dodge Diplomat Base
1978 Dodge Diplomat Medallion
1978 Dodge Diplomat S
1978 Dodge Magnum XE
1978 Dodge Monaco Base
1978 Dodge Monaco Brougham
1978 Dodge Monaco Crestwood
1978 Plymouth Fury Base
1978 Plymouth Fury Salon
1978 Plymouth Fury Sport
1978 Plymouth Fury Sport Suburban
1978 Plymouth Fury Suburban
1978 Plymouth Volare Base
1979 Chrysler Cordoba 300
1979 Chrysler Cordoba Base
1979 Chrysler LeBaron Base
1979 Chrysler LeBaron Medallion
1979 Chrysler LeBaron Salon
1979 Chrysler New Yorker Base
1979 Chrysler Newport Base
1979 Chrysler Town & Country Base
1979 Dodge Aspen Base
1979 Dodge Diplomat Base
1979 Dodge Diplomat Medallion
1979 Dodge Diplomat Salon
1979 Dodge Magnum XE
1979 Dodge St. Regis Base
1979 Plymouth Volare Base
1980 Chrysler Cordoba 300
1980 Chrysler Cordoba Base
1980 Chrysler Cordoba Crown
1980 Chrysler Cordoba LS
1980 Chrysler LeBaron Base
1980 Chrysler LeBaron Medallion
1980 Chrysler LeBaron Salon
1980 Chrysler LeBaron Special
1980 Chrysler New Yorker Base
1980 Chrysler Newport Base
1980 Chrysler Town & Country Base
1980 Dodge Aspen Base
1980 Dodge Diplomat Base
1980 Dodge Diplomat Medallion
1980 Dodge Diplomat Salon
1980 Dodge Mirada Special Coupe
1980 Dodge St. Regis Base
1980 Plymouth Gran Fury Base
1980 Plymouth Gran Fury Salon
1980 Plymouth Volare Base
1981 Chrysler Cordoba Base
1981 Chrysler Cordoba LS
1981 Chrysler Imperial Base
1981 Chrysler LeBaron Base
1981 Chrysler LeBaron Medallion
1981 Chrysler LeBaron Salon
1981 Chrysler LeBaron Special
1981 Chrysler New Yorker Base
1981 Chrysler Newport Base
1981 Chrysler Town & Country Base
1981 Dodge Diplomat Base
1981 Dodge Diplomat Medallion
1981 Dodge Diplomat Salon
1981 Dodge Mirada Special Coupe
1981 Dodge St. Regis Base
1981 Plymouth Gran Fury Base
1982 Chrysler Cordoba Base
1982 Chrysler Cordoba LS
1982 Chrysler Imperial Base
1982 Chrysler New Yorker Base
1982 Dodge Diplomat Medallion
1982 Dodge Diplomat Salon
1982 Dodge Mirada Special Coupe
1982 Plymouth Gran Fury Base
1983 Chrysler Cordoba Base
1983 Chrysler Fifth Avenue Base
1983 Chrysler Imperial Base
1983 Dodge Diplomat Medallion
1983 Dodge Diplomat Salon
1983 Dodge Mirada Special Coupe
1983 Plymouth Gran Fury Base
1984 Chrysler Fifth Avenue Base
1984 Dodge Diplomat Salon
1984 Dodge Diplomat SE
1984 Plymouth Gran Fury Salon
1985 Chrysler Fifth Avenue Base
1985 Dodge Diplomat Salon
1985 Dodge Diplomat SE
1985 Plymouth Gran Fury Salon
1986 Chrysler Fifth Avenue Base
1986 Dodge Diplomat Salon
1986 Dodge Diplomat SE
1986 Plymouth Gran Fury Salon
1987 Chrysler Fifth Avenue Base
1987 Dodge Diplomat Salon
1987 Dodge Diplomat SE
1987 Plymouth Gran Fury Salon
1988 Chrysler Fifth Avenue Base
1988 Dodge Diplomat Salon
1988 Dodge Diplomat SE
1988 Plymouth Gran Fury Base
1988 Plymouth Gran Fury Salon
1989 Chrysler Fifth Avenue Base
1989 Dodge Diplomat Salon
1989 Dodge Diplomat SE
1989 Plymouth Gran Fury Salon