COMP Cams Rocker CS 1.5 7 16in Ultra Pro Lightsaber color meaning Artofit. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precision sorted needle bearings and hardened Roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track Applications. Catalog User 1 This Part Fits: Year Make Model Submodel 1973 1975 Buick Apollo Base 1975 Buick Apollo SR 1972 1973 Buick Centurion Base 1973 1977,1980 Buick Century Base 1975 1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978 1980 Buick Century Limited 1973 1975 Buick Century Luxus 1978 1979 Buick Century Special 1978 Buick Century Sport 1991 1993 Buick Commercial Chassis Base 1976 1977 Buick Electra 225 1976 1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972 1974,1977 1978 Buick LeSabre Base 1972 1973,1977 1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973 1980 Buick Regal Base 1978 1980 Buick Regal Limited 1976 1977 Buick Regal SR 1992 1993 Buick Roadmaster Base 1991 1993 Buick Roadmaster Estate Wagon 1992 1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975 1979 Buick Skylark Base 1972,1978 1979 Buick Skylark Custom 1976 1979 Buick Skylark S 1978 Buick Skylark Sport 1975 1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990 1992 Cadillac Brougham Base 1990 1992 Cadillac Brougham d'Elegance 1992 1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975 1982 Checker Marathon Base 1975 1982 Checker Marathon Deluxe 1955 1975 Chevrolet Bel Air Base 1955 1956 Chevrolet Bel Air Beauville 1955 1957 Chevrolet Bel Air Nomad 1958 1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958 1961,1969 1972 Chevrolet Brookwood Base 1967 1980,1988 Chevrolet Camaro Base 1979 1986 Chevrolet Camaro Berlinetta 1985 1990 Chevrolet Camaro Iroc Z 1973 1978,1987 Chevrolet Camaro LT 1976 1978 Chevrolet Camaro LT Rally Sport 1976 1980 Chevrolet Camaro Rally Sport 1967 1973,1975,1989 1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981 1987 Chevrolet Camaro Sport 1967 1972 Chevrolet Camaro SS 1970 1974,1977 1987,1991 1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966 1972,1986 1992 Chevrolet Caprice Base 1973 1996 Chevrolet Caprice Classic 1986 1990 Chevrolet Caprice Classic Brougham 1976 1978,1981 1982 Chevrolet Caprice Classic Estate 1976 1981 Chevrolet Caprice Classic Landau 1993 1994 Chevrolet Caprice Classic LS 1987 1990 Chevrolet Caprice Classic LS Brougham 1991 1993 Chevrolet Caprice Classic LTZ 1975 1976,1979 1980 Chevrolet Caprice Classic Sport 1973 1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1964 1968 Chevrolet Chevelle 300 1965 1969 Chevrolet Chevelle 300 Deluxe 1970 1972 Chevrolet Chevelle Base 1967 1972 Chevrolet Chevelle Concours 1969 1972 Chevrolet Chevelle Concours Estate 1973 Chevrolet Chevelle Deluxe 1969 1972 Chevrolet Chevelle Greenbrier 1973 Chevrolet Chevelle Laguna 1973 Chevrolet Chevelle Laguna Estate 1975 1976 Chevrolet Chevelle Laguna Type S 3 1964 1977 Chevrolet Chevelle Malibu 1974 1977 Chevrolet Chevelle Malibu Classic 1974 1976 Chevrolet Chevelle Malibu Classic Estate 1973 Chevrolet Chevelle Malibu Estate 1964 1965 Chevrolet Chevelle Malibu Super Sport 1968 1972 Chevrolet Chevelle Nomad 1968 Chevrolet Chevelle Nomad Custom 1971 1972 Chevrolet Chevelle SS 1967 1970 Chevrolet Chevelle SS 396 1966 Chevrolet Chevelle Super Sport 396 1963 1967 Chevrolet Chevy II Base 1963 1968 Chevrolet Chevy II Nova 1964 1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955 1974,1977 1982,1984 1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975 1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959 1985 Chevrolet Impala Base 1975 1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981 1982 Chevrolet Impala Estate 1977 1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975 1976,1979 1980 Chevrolet Impala Sport 1964 1967 Chevrolet Impala SS 1969 1972 Chevrolet Kingswood Base 1969 1972 Chevrolet Kingswood Estate 1978 1981 Chevrolet Malibu Base 1978 1983 Chevrolet Malibu Classic 1978 1980 Chevrolet Malibu Classic Estate 1978 1981 Chevrolet Malibu Classic Landau 1979 1980 Chevrolet Malibu Classic Sport 1979 1980 Chevrolet Malibu Estate 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 1980 Chevrolet Malibu Sport 1970 1974,1979,1981 1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973 1974,1976,1978 1981 Chevrolet Monte Carlo Landau 1986 1988 Chevrolet Monte Carlo LS 1973,1975 1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983 1988 Chevrolet Monte Carlo SS 1975 1979 Chevrolet Monza 2+2 1978 1979 Chevrolet Monza 2+2 Sport 1976 1979 Chevrolet Monza 2+2 Spyder 1976,1978 1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978 1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969 1979 Chevrolet Nova Base 1976 1977 Chevrolet Nova Concours 1973 1975,1978 1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975 1978 Chevrolet Nova Police 1977 1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955 1957 Chevrolet One Fifty Series Base 1969 1972 Chevrolet Townsman Base 1955 1957 Chevrolet Two Ten Series Base 1955 1957 Chevrolet Two Ten Series Del Ray 1959 Fiat 1100 Base 1972 1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991 1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972 1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972 1973 Oldsmobile Cutlass S 1978 1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978 1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978 1980 Oldsmobile Cutlass Salon Base 1978 1980 Oldsmobile Cutlass Salon Brougham 1972 1973,1978 1980 Oldsmobile Cutlass Supreme Base 1978 1980 Oldsmobile Cutlass Supreme Brougham 1972 1973,1975,1977 Oldsmobile Delta 88 Base 1972 1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975 1979 Oldsmobile Omega Base 1976 1979 Oldsmobile Omega Brougham 1978 1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976 1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976 1978 Oldsmobile Omega SX 1977 1979 Oldsmobile Starfire Base 1977 1979 Oldsmobile Starfire Firenza 1977 1979 Oldsmobile Starfire GT 1977 1979 Oldsmobile Starfire SX 1972 1973 Oldsmobile Vista Cruiser Base 1974 1975,1983 1986 Pontiac Bonneville Base 1983 1986 Pontiac Bonneville Brougham 1984 1986 Pontiac Bonneville LE 1967,1974 1975 Pontiac Catalina Base 1967,1974 1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972 1974,1977 1980,1982 1992 Pontiac Firebird Base 1972 1974,1977 1980 Pontiac Firebird Esprit 1972 1974,1977 1981,1989 1992 Pontiac Firebird Formula 1982 1986 Pontiac Firebird S E 1972 1974,1980 1992 Pontiac Firebird Trans Am 1989 1992 Pontiac Firebird Trans Am GTA