COMP Cams Hydraulic Lifters Oldsmobile/

High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance. With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Oldsmobile 260-455 and Pontiac 265-455 provide quicker response and better performance. Available in a set of 16 under 852-16 Fitment: Buick Centurion Base 1972 to 1973 Buick Century Base 1973 to 1974 Buick Century Base 1977 Buick Century Base 1980 to 1981 Buick Century Custom 1977 Buick Century Custom 1979 Buick Century Estate 1980 to 1981 Buick Century Limited 1979 to 1981 Buick Century Luxus 1973 to 1974 Buick Century Special 1979 Buick Century Sport 1979 to 1981 Buick Electra 225 1972 to 1974 Buick Electra 225 1976 to 1979 Buick Electra 225 Custom 1972 to 1974 Buick Electra 225 Limited 1974 Buick Electra Base 1973 Buick Electra Custom 1975 Buick Electra Estate Wagon 1980 to 1987 Buick Electra Limited 1975 to 1984 Buick Electra Park Avenue 1978 to 1984 Buick Estate Wagon Base 1972 to 1983 Buick GS Base 1972 Buick GS 455 Base 1971 to 1972 Buick LeSabre Base 1972 to 1975 Buick LeSabre Base 1977 to 1981 Buick LeSabre Collector's Edition 1985 Buick LeSabre Custom 1972 to 1973 Buick LeSabre Custom 1975 to 1978 Buick LeSabre Custom 1982 to 1985 Buick LeSabre Custom Sport 1977 Buick LeSabre Estate Wagon 1985 to 1990 Buick LeSabre Limited 1979 to 1985 Buick LeSabre Limited Edition F/E 1982 Buick LeSabre Luxus 1974 Buick LeSabre Sport 1981 Buick Regal Base 1977 Buick Regal Base 1979 to 1981 Buick Regal Base 1986 to 1987 Buick Regal Limited 1979 to 1981 Buick Regal Limited 1986 to 1987 Buick Regal SR 1977 Buick Riviera Base 1972 to 1985 Buick Riviera GS 1975 Buick Riviera Limited Edition 1982 Buick Riviera Luxury 1983 to 1985 Buick Riviera LXXV Anniversary Edition 1978 Buick Riviera S 1979 to 1980 Buick Riviera Sport 1976 Buick Riviera SR 1976 Buick Riviera T-Type 1981 Buick Riviera XX Anniversary Edition 1983 Buick Skylark Base 1972 Buick Skylark Base 1977 Buick Skylark Custom 1972 Buick Skylark S 1977 Buick Skylark SR 1977 Cadillac Brougham Base 1987 to 1990 Cadillac Brougham d'Elegance 1987 to 1990 Cadillac Eldorado Base 1979 Cadillac Eldorado Biarritz 1979 Cadillac Eldorado Cabriolet 1979 Cadillac Fleetwood Brougham 1986 Cadillac Fleetwood Brougham d'Elegance 1986 Cadillac Seville Base 1976 to 1979 Cadillac Seville Elegante 1978 to 1979 Cadillac Seville Opera 1977 to 1978 Chevrolet Bel Air Base 1972 to 1973 Chevrolet Camaro Base 1972 to 1974 Chevrolet Camaro LT 1973 to 1974 Chevrolet Camaro RS 1972 to 1973 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1972 to 1974 Chevrolet Caprice Base 1987 Chevrolet Caprice Classic 1973 Chevrolet Caprice Classic 1986 to 1990 Chevrolet Caprice Classic Brougham 1986 Chevrolet Caprice Estate 1973 Chevrolet Chevelle Deluxe 1973 Chevrolet Corvette Base 1972 Chevrolet Impala Base 1972 Chevrolet Impala Base 1974 Chevrolet Laguna Base 1973 to 1974 Chevrolet Laguna Estate 1973 Chevrolet Malibu Base 1973 Chevrolet Malibu Estate 1973 Chevrolet Nova Base 1972 to 1974 Chevrolet Nova Custom 1973 to 1974 Oldsmobile 442 Base 1967 to 1971 Oldsmobile 98 Base 1967 to 1974 Oldsmobile 98 Holiday 1967 Oldsmobile 98 Luxury 1975 to 1981 Oldsmobile 98 Regency 1973 to 1984 Oldsmobile 98 Regency Brougham 1982 to 1984 Oldsmobile Custom Cruiser Base 1971 to 1990 Oldsmobile Custom Cruiser Panel 1975 to 1976 Oldsmobile Cutlass 442 1975 Oldsmobile Cutlass 442 1977 Oldsmobile Cutlass Base 1967 to 1975 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1980 to 1981 Oldsmobile Cutlass Colonnade 1977 Oldsmobile Cutlass Colonnade S 1976 to 1977 Oldsmobile Cutlass Cruiser 1972 Oldsmobile Cutlass Holiday 1967 Oldsmobile Cutlass LS 1980 to 1981 Oldsmobile Cutlass S 1968 Oldsmobile Cutlass S 1971 to 1977 Oldsmobile Cutlass Turnpike Cruiser 1967 Oldsmobile Cutlass Vista Cruiser 1976 to 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1979 Oldsmobile Cutlass Calais Base 1978 to 1984 Oldsmobile Cutlass Calais Hurst 1983 to 1984 Oldsmobile Cutlass Cruiser Base 1980 to 1983 Oldsmobile Cutlass Cruiser Brougham 1980 to 1981 Oldsmobile Cutlass Salon 442 1979 Oldsmobile Cutlass Salon 442 1985 to 1986 Oldsmobile Cutlass Salon Base 1975 to 1980 Oldsmobile Cutlass Salon Base 1985 to 1987 Oldsmobile Cutlass Salon Brougham 1978 to 1980 Oldsmobile Cutlass Salon Hurst 1979 Oldsmobile Cutlass Supreme 442 1987 Oldsmobile Cutlass Supreme Base 1967 to 1987 Oldsmobile Cutlass Supreme Brougham 1977 to 1987 Oldsmobile Cutlass Supreme Classic 1988 Oldsmobile Cutlass Supreme Classic Brougham 1988 Oldsmobile Cutlass Supreme Colonnade 1976 to 1977 Oldsmobile Cutlass Supreme Cruiser 1974 to 1975 Oldsmobile Cutlass Supreme Hurst 1975 Oldsmobile Cutlass Supreme LS 1981 Oldsmobile Cutlass Supreme LS 1985 Oldsmobile Cutlass Tiara Base 1976 Oldsmobile Delmont 88 Base 1967 to 1968 Oldsmobile Delmont 88 Holiday 1967 Oldsmobile Delta 88 Base 1967 to 1983 Oldsmobile Delta 88 Custom 1967 to 1971 Oldsmobile Delta 88 Holiday 1967 Oldsmobile Delta 88 Holiday 1980 to 1981 Oldsmobile Delta 88 Royale 1969 to 1985 Oldsmobile Delta 88 Royale Brougham 1980 to 1985 Oldsmobile Delta 88 Royale Brougham LS 1984 to 1985 Oldsmobile F85 Base 1967 to 1972 Oldsmobile Omega Base 1973 to 1977 Oldsmobile Omega Brougham 1976 to 1977 Oldsmobile Omega Deluxe 1977 Oldsmobile Omega F85 1976 to 1977 Oldsmobile Omega Salon 1975 Oldsmobile Omega SX 1976 to 1977 Oldsmobile Toronado Base 1967 to 1974 Oldsmobile Toronado Brougham 1971 to 1985 Oldsmobile Toronado Caliente 1985 Oldsmobile Toronado Custom 1968 to 1970 Oldsmobile Toronado Custom 1975 to 1976 Oldsmobile Toronado Deluxe 1967 Oldsmobile Toronado XS 1977 Oldsmobile Toronado XSC 1980 to 1981 Oldsmobile Toronado XSR 1977 to 1979 Oldsmobile Vista Cruiser Base 1967 to 1975 Oldsmobile Vista Cruiser Custom 1967 Pontiac Bonneville Base 1957 to 1981 Pontiac Bonneville Brougham 1976 to 1981 Pontiac Bonneville Custom 1959 to 1962 Pontiac Bonneville Safari 1959 to 1970 Pontiac Bonneville Safari 1978 to 1981 Pontiac Catalina 2+2 1964 to 1967 Pontiac Catalina Base 1955 to 1981 Pontiac Catalina Brougham 1971 to 1972 Pontiac Catalina Safari 1959 to 1981 Pontiac Catalina Ventura 1962 to 1970 Pontiac Chieftain Base 1955 to 1958 Pontiac Chieftain Custom Safari 1957 Pontiac Chieftain Custom Safari Transcontinental 1957 Pontiac Chieftain Safari 1955 Pontiac Chieftain Safari 1958 Pontiac Executive Base 1967 to 1970 Pontiac Executive Safari 1967 to 1970 Pontiac Firebird 350 1968 to 1969 Pontiac Firebird 350 HO 1969 Pontiac Firebird 400 1967 to 1969 Pontiac Firebird Base 1967 to 1977 Pontiac Firebird Base 1979 to 1981 Pontiac Firebird Esprit 1970 to 1977 Pontiac Firebird Esprit 1979 to 1981 Pontiac Firebird Formula 1970 to 1981 Pontiac Firebird HO 1967 Pontiac Firebird Trans Am 1969 to 1981 Pontiac Grand Am Base 1973 to 1975 Pontiac Grand Am Base 1978 to 1980 Pontiac Grand LeMans Base 1975 to 1977 Pontiac Grand LeMans Base 1979 to 1981 Pontiac Grand LeMans Safari 1975 Pontiac Grand LeMans Safari 1977 Pontiac Grand LeMans Safari 1979 to 1981 Pontiac Grand Prix Base 1962 to 1974 Pontiac Grand Prix Base 1976 to 1981 Pontiac Grand Prix Brougham 1981 Pontiac Grand Prix LJ 1975 Pontiac Grand Prix LJ 1977 to 1981 Pontiac Grand Prix SJ 1975 to 1980 Pontiac Grand Safari Base 1971 to 1978 Pontiac Grandville Base 1971 to 1974 Pontiac Grandville Brougham 1975 Pontiac GTO Base 1964 to 1973 Pontiac GTO The Judge 1970 to 1971 Pontiac LeMans Base 1963 to 1977 Pontiac LeMans Base 1979 to 1981 Pontiac LeMans Luxury 1972 to 1974 Pontiac LeMans Safari 1969 to 1970 Pontiac LeMans Safari 1973 to 1975 Pontiac LeMans Safari 1977 Pontiac LeMans Safari 1979 to 1981 Pontiac LeMans Safari Luxury 1974 Pontiac LeMans Sport 1970 to 1977 Pontiac LeMans T37 1971 Pontiac Parisienne Base 1986 Pontiac Parisienne Brougham 1986 Pontiac Phoenix Base 1977 Pontiac Safari Base 1987 to 1989 Pontiac Star Chief Base 1955 to 1966 Pontiac Star Chief Custom 1955 to 1957 Pontiac Star Chief Custom Safari 1958 Pontiac Star Chief Executive 1966 Pontiac Star Chief Super Deluxe 1958 Pontiac Super Chief Base 1957 to 1958 Pontiac Tempest Base 1961 to 1970 Pontiac Tempest Custom 1964 to 1965 Pontiac Tempest Custom 1968 to 1969 Pontiac Tempest LeMans 1961 to 1962 Pontiac Tempest Safari 1961 Pontiac Tempest Safari 1963 to 1969 Pontiac Ventura Base 1960 to 1961 Pontiac Ventura Base 1972 to 1977 Pontiac Ventura Custom 1973 to 1975 Pontiac Ventura GTO 1974 Pontiac Ventura S 1975 Pontiac Ventura SJ 1975 to 1977