Search
Filters
Close
Availability: Special Order*
SKU: 863-16
Manufacturer: COMP Cams
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options
$150.95

COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds. When engines are equipped with conventional Hydraulic lifters, high RPM is limited by improper positioning of the internal piston. Pro Magnum Lifters eliminate improper positioning and harmful ?pumping up.? COMP Cams Pro Magnum Hydraulic Lifters offer a significant power increase over standard high performance Hydraulic lifters, especially in race applications where a Hydraulic lifter must be used. An adjustable valve train is required to use Pro Magnum Hydraulic Lifters.

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for Oldsmobile 260-455 and Pontiac 326-455 yield significant power increase over standard hydraulic lifters.

Pro Magnum Hydraulic Flat Lifter Set for Oldsmobile 260-455 and Pontiac 326-455.

COMP Cams Pro-Mag Lifters Olds260-455/P

Pro Mag Hyd Flat Lifters Olds/Pontiac

Available individually under 831-1

Engine Valve Lifter Kit

Engine Valve Lifter

None

COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds. When engines are equipped with conventional Hydraulic lifters, high RPM is limited by improper positioning of the internal piston. Pro Magnum Lifters eliminate improper positioning and harmful ?pumping up.? COMP Cams Pro Magnum Hydraulic Lifters offer a significant power increase over standard high performance Hydraulic lifters, especially in race applications where a Hydraulic lifter must be used. An adjustable valve train is required to use Pro Magnum Hydraulic Lifters.

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for Oldsmobile 260-455 and Pontiac 326-455 yield significant power increase over standard hydraulic lifters.

Pro Magnum Hydraulic Flat Lifter Set for Oldsmobile 260-455 and Pontiac 326-455.

COMP Cams Pro-Mag Lifters Olds260-455/P

Pro Mag Hyd Flat Lifters Olds/Pontiac

Available individually under 831-1

Engine Valve Lifter Kit

Engine Valve Lifter

None

Write your own review
*
*
  • Bad
  • Excellent
*
*
*
*

Vehicle Fitment

Buick

    LeSabre

      1990 Estate Wagon - 1989 Estate Wagon - 1988 Estate Wagon - 1987 Estate Wagon - 1986 Estate Wagon - 1985 Custom - 1985 Collector's Edition - 1985 Limited - 1985 Estate Wagon - 1984 Custom - 1984 Limited - 1983 Limited - 1983 Custom - 1982 Limited Edition F/E - 1982 Limited - 1982 Custom - 1981 Limited - 1981 Base - 1981 Sport - 1980 Limited - 1980 Base - 1979 Base - 1979 Limited - 1978 Base - 1978 Custom - 1977 Custom - 1977 Custom Sport - 1977 Base - 1976 Custom - 1975 Base - 1975 Custom - 1974 Base - 1974 Luxus

    Electra

      1987 Estate Wagon - 1986 Estate Wagon - 1985 Estate Wagon - 1984 Limited - 1984 Park Avenue - 1984 Estate Wagon - 1983 Park Avenue - 1983 Limited - 1983 Estate Wagon - 1982 Limited - 1982 Park Avenue - 1982 Estate Wagon - 1981 Estate Wagon - 1981 Limited - 1981 Park Avenue - 1980 Estate Wagon - 1980 Limited - 1980 Park Avenue - 1979 Limited - 1979 225 - 1979 Park Avenue - 1978 Park Avenue - 1978 225 - 1978 Limited - 1977 225 - 1977 Limited - 1976 Limited - 1976 225 - 1975 Custom - 1975 Limited - 1974 225 - 1974 225 Custom - 1974 225 Limited

    Regal

      1987 Base - 1987 Limited - 1986 Base - 1986 Limited - 1981 Limited - 1981 Base - 1980 Base - 1980 Limited - 1979 Base - 1979 Limited - 1977 SR - 1977 Base

    Riviera

      1985 Base - 1985 Luxury - 1984 Luxury - 1984 Base - 1983 Luxury - 1983 Base - 1983 XX Anniversary Edition - 1982 Base - 1982 Limited Edition - 1981 Base - 1981 T-Type - 1980 Base - 1980 S - 1979 Base - 1979 S - 1978 LXXV Anniversary Edition - 1978 Base - 1977 Base - 1976 SR - 1976 Sport - 1976 Base - 1975 GS - 1975 Base - 1974 Base

    Estate Wagon

      1983 Base - 1982 Base - 1981 Base - 1980 Base - 1979 Base - 1978 Base - 1977 Base - 1976 Base - 1975 Base - 1974 Base

    Century

      1981 Base - 1981 Sport - 1981 Estate - 1981 Limited - 1980 Sport - 1980 Limited - 1980 Estate - 1980 Base - 1979 Custom - 1979 Special - 1979 Sport - 1979 Limited - 1977 Custom - 1977 Base

    Skylark

      1977 Base - 1977 S - 1977 SR - 1976 S - 1976 Base - 1976 SR - 1975 Base - 1975 SR

    Apollo

      1975 Base - 1975 SR

    Centurion

      1972 Base

Cadillac

    Brougham

      1990 Base - 1990 d'Elegance - 1989 d'Elegance - 1989 Base - 1988 Base - 1988 d'Elegance - 1987 d'Elegance - 1987 Base

    Fleetwood

      1986 Brougham - 1986 Brougham d'Elegance

Chevrolet

    Caprice

      1990 Classic - 1989 Classic - 1988 Classic - 1987 Classic - 1987 Base - 1986 Classic - 1986 Classic Brougham

Oldsmobile

    Custom Cruiser

      1990 Base - 1989 Base - 1988 Base - 1987 Base - 1986 Base - 1985 Base - 1984 Base - 1983 Base - 1982 Base - 1981 Base - 1980 Base - 1979 Base - 1978 Base - 1977 Base - 1976 Base - 1976 Panel - 1975 Base - 1975 Panel - 1974 Base - 1973 Base - 1972 Base - 1971 Base

    Cutlass Supreme

      1988 Classic - 1988 Classic Brougham - 1987 Brougham - 1987 442 - 1987 Base - 1986 Base - 1986 Brougham - 1985 Brougham - 1985 LS - 1985 Base - 1984 Base - 1984 Brougham - 1983 Base - 1983 Brougham - 1982 Base - 1982 Brougham - 1981 Base - 1981 LS - 1981 Brougham - 1980 Base - 1980 Brougham - 1979 Base - 1979 Brougham - 1978 Base - 1978 Brougham - 1977 Brougham - 1977 Base - 1977 Colonnade - 1976 Colonnade - 1976 Base - 1975 Cruiser - 1975 Hurst - 1975 Base - 1974 Base - 1974 Cruiser - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    Cutlass Salon

      1987 Base - 1986 Base - 1986 442 - 1985 442 - 1985 Base - 1980 Brougham - 1980 Base - 1979 Hurst - 1979 Brougham - 1979 Base - 1979 442 - 1978 Base - 1978 Brougham - 1977 Base - 1976 Base - 1975 Base

    Delta 88

      1985 Royale - 1985 Royale Brougham - 1985 Royale Brougham LS - 1984 Royale Brougham LS - 1984 Royale Brougham - 1984 Royale - 1983 Base - 1983 Royale Brougham - 1983 Royale - 1982 Base - 1982 Royale - 1982 Royale Brougham - 1981 Holiday - 1981 Base - 1981 Royale Brougham - 1981 Royale - 1980 Base - 1980 Holiday - 1980 Royale - 1980 Royale Brougham - 1979 Royale - 1979 Base - 1978 Base - 1978 Royale - 1977 Royale - 1977 Base - 1976 Base - 1976 Royale - 1975 Base - 1975 Royale - 1974 Base - 1974 Royale - 1973 Base - 1973 Royale - 1972 Base - 1972 Royale - 1971 Base - 1971 Custom - 1971 Royale - 1970 Base - 1970 Custom - 1970 Royale - 1969 Royale - 1969 Base - 1969 Custom - 1968 Base - 1968 Custom - 1967 Base - 1967 Holiday - 1967 Custom

    Toronado

      1985 Brougham - 1985 Caliente - 1984 Brougham - 1983 Brougham - 1982 Brougham - 1981 Brougham - 1981 XSC - 1980 XSC - 1980 Brougham - 1979 Brougham - 1979 XSR - 1978 Brougham - 1978 XSR - 1977 Brougham - 1977 XS - 1977 XSR - 1976 Custom - 1976 Brougham - 1975 Custom - 1975 Brougham - 1974 Base - 1974 Brougham - 1973 Base - 1973 Brougham - 1972 Base - 1972 Brougham - 1971 Base - 1971 Brougham - 1970 Base - 1970 Custom - 1969 Base - 1969 Custom - 1968 Base - 1968 Custom - 1967 Base - 1967 Deluxe

    98

      1984 Regency - 1984 Regency Brougham - 1983 Regency Brougham - 1983 Regency - 1982 Regency - 1982 Regency Brougham - 1981 Luxury - 1981 Regency - 1980 Luxury - 1980 Regency - 1979 Luxury - 1979 Regency - 1978 Regency - 1978 Luxury - 1977 Luxury - 1977 Regency - 1976 Regency - 1976 Luxury - 1975 Luxury - 1975 Regency - 1974 Base - 1974 Regency - 1973 Base - 1973 Regency - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base - 1967 Holiday

    Cutlass Calais

      1984 Base - 1984 Hurst - 1983 Hurst - 1983 Base - 1982 Base - 1981 Base - 1980 Base - 1979 Base - 1978 Base

    Cutlass Cruiser

      1983 Base - 1982 Base - 1981 Base - 1981 Brougham - 1980 Brougham - 1980 Base

    Cutlass

      1981 Brougham - 1981 LS - 1980 Base - 1980 LS - 1980 Brougham - 1979 Vista Cruiser - 1979 Vista Cruiser Brougham - 1978 Vista Cruiser - 1977 Colonnade S - 1977 S - 1977 442 - 1977 Colonnade - 1977 Vista Cruiser - 1976 Colonnade S - 1976 S - 1976 Vista Cruiser - 1975 S - 1975 442 - 1975 Base - 1974 Base - 1974 S - 1973 Base - 1973 S - 1972 Base - 1972 S - 1972 Cruiser - 1971 Base - 1971 S - 1970 Base - 1969 Base - 1968 Base - 1968 S - 1967 Base - 1967 Holiday - 1967 Turnpike Cruiser

    Omega

      1977 Brougham - 1977 F85 - 1977 Base - 1977 Deluxe - 1977 SX - 1976 Brougham - 1976 SX - 1976 F85 - 1976 Base - 1975 Salon - 1975 Base - 1974 Base - 1973 Base

    Cutlass Tiara

      1976 Base

    Vista Cruiser

      1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Custom - 1967 Base

    F85

      1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    442

      1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    Delmont 88

      1968 Base - 1967 Base - 1967 Holiday

Pontiac

    Safari

      1989 Base - 1988 Base - 1987 Base

    Parisienne

      1986 Base - 1986 Brougham

    Bonneville

      1981 Base - 1981 Brougham - 1981 Safari - 1980 Brougham - 1980 Safari - 1980 Base - 1979 Brougham - 1979 Safari - 1979 Base - 1978 Base - 1978 Safari - 1978 Brougham - 1977 Base - 1977 Brougham - 1976 Base - 1976 Brougham - 1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Safari - 1970 Base - 1969 Safari - 1969 Base - 1968 Safari - 1968 Base - 1967 Safari - 1967 Base - 1966 Safari - 1966 Base - 1965 Safari - 1965 Base - 1964 Safari - 1964 Base - 1963 Safari - 1963 Base - 1962 Safari - 1962 Custom - 1962 Base - 1961 Custom - 1961 Safari - 1961 Base - 1960 Custom - 1960 Safari - 1960 Base - 1959 Custom - 1959 Safari - 1959 Base - 1958 Base - 1957 Base

    Catalina

      1981 Base - 1981 Safari - 1980 Safari - 1980 Base - 1979 Safari - 1979 Base - 1978 Base - 1978 Safari - 1977 Safari - 1977 Base - 1976 Base - 1976 Safari - 1975 Base - 1975 Safari - 1974 Base - 1974 Safari - 1973 Base - 1973 Safari - 1972 Base - 1972 Brougham - 1972 Safari - 1971 Base - 1971 Brougham - 1971 Safari - 1970 Base - 1970 Ventura - 1970 Safari - 1969 Base - 1969 Ventura - 1969 Safari - 1968 Base - 1968 Ventura - 1968 Safari - 1967 Base - 1967 Safari - 1967 Ventura - 1967 2+2 - 1966 Base - 1966 Safari - 1966 Ventura - 1966 2+2 - 1965 Base - 1965 Safari - 1965 2+2 - 1965 Ventura - 1964 Base - 1964 Safari - 1964 Ventura - 1964 2+2 - 1963 Base - 1963 Safari - 1963 Ventura - 1962 Base - 1962 Safari - 1962 Ventura - 1961 Base - 1961 Safari - 1960 Base - 1960 Safari - 1959 Base - 1959 Safari - 1958 Base - 1957 Base - 1956 Base - 1955 Base

    Firebird

      1981 Base - 1981 Esprit - 1981 Formula - 1981 Trans Am - 1980 Esprit - 1980 Formula - 1980 Base - 1980 Trans Am - 1979 Esprit - 1979 Base - 1979 Formula - 1979 Trans Am - 1978 Formula - 1978 Trans Am - 1977 Formula - 1977 Base - 1977 Esprit - 1977 Trans Am - 1976 Base - 1976 Esprit - 1976 Formula - 1976 Trans Am - 1975 Base - 1975 Formula - 1975 Esprit - 1975 Trans Am - 1974 Base - 1974 Esprit - 1974 Formula - 1974 Trans Am - 1973 Base - 1973 Esprit - 1973 Formula - 1973 Trans Am - 1972 Base - 1972 Esprit - 1972 Formula - 1972 Trans Am - 1971 Base - 1971 Esprit - 1971 Formula - 1971 Trans Am - 1970 Base - 1970 Esprit - 1970 Formula - 1970 Trans Am - 1969 Trans Am - 1969 350 - 1969 350 HO - 1969 400 - 1969 Base - 1968 350 - 1968 400 - 1968 Base - 1967 HO - 1967 400 - 1967 Base

    Grand LeMans

      1981 Base - 1981 Safari - 1980 Safari - 1980 Base - 1979 Base - 1979 Safari - 1977 Base - 1977 Safari - 1976 Base - 1975 Base - 1975 Safari

    Grand Prix

      1981 Base - 1981 Brougham - 1981 LJ - 1980 Base - 1980 LJ - 1980 SJ - 1979 Base - 1979 LJ - 1979 SJ - 1978 Base - 1978 SJ - 1978 LJ - 1977 Base - 1977 LJ - 1977 SJ - 1976 Base - 1976 SJ - 1975 LJ - 1975 SJ - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base - 1966 Base - 1965 Base - 1964 Base - 1963 Base - 1962 Base

    LeMans

      1981 Base - 1981 Safari - 1980 Base - 1980 Safari - 1979 Base - 1979 Safari - 1977 Base - 1977 Safari - 1977 Sport - 1976 Base - 1976 Sport - 1975 Base - 1975 Safari - 1975 Sport - 1974 Base - 1974 Safari - 1974 Sport - 1974 Luxury - 1974 Safari Luxury - 1973 Base - 1973 Safari - 1973 Sport - 1973 Luxury - 1972 Base - 1972 Sport - 1972 Luxury - 1971 Base - 1971 Sport - 1971 T37 - 1970 Safari - 1970 Base - 1970 Sport - 1969 Base - 1969 Safari - 1968 Base - 1967 Base - 1966 Base - 1965 Base - 1964 Base - 1963 Base

    Grand Am

      1980 Base - 1979 Base - 1978 Base - 1975 Base - 1974 Base - 1973 Base

    Grand Safari

      1978 Base - 1977 Base - 1976 Base - 1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base

    Phoenix

      1977 Base

    Ventura

      1977 Base - 1977 SJ - 1976 Base - 1976 SJ - 1975 Custom - 1975 S - 1975 SJ - 1975 Base - 1974 GTO - 1974 Base - 1974 Custom - 1973 Base - 1973 Custom - 1972 Base - 1961 Base - 1960 Base

    Grandville

      1975 Brougham - 1974 Base - 1973 Base - 1972 Base - 1971 Base

    GTO

      1973 Base - 1972 Base - 1971 Base - 1971 The Judge - 1970 Base - 1970 The Judge - 1969 Base - 1968 Base - 1967 Base - 1966 Base - 1965 Base - 1964 Base

    Executive

      1970 Safari - 1970 Base - 1969 Safari - 1969 Base - 1968 Base - 1968 Safari - 1967 Base - 1967 Safari

    Tempest

      1970 Base - 1970 GT - 1969 Base - 1969 Custom - 1969 Safari - 1968 Base - 1968 Custom - 1968 Safari - 1967 Safari - 1967 Base - 1966 Base - 1966 Safari - 1965 Base - 1965 Custom - 1965 Safari - 1964 Base - 1964 Custom - 1964 Safari - 1963 Base - 1963 Safari - 1962 Base - 1962 LeMans - 1961 Safari - 1961 Base - 1961 LeMans

    Star Chief

      1966 Base - 1966 Executive - 1965 Base - 1964 Base - 1963 Base - 1962 Base - 1961 Base - 1960 Base - 1959 Base - 1958 Base - 1958 Custom Safari - 1958 Super Deluxe - 1957 Custom - 1957 Base - 1956 Base - 1956 Custom - 1955 Custom - 1955 Base

    Chieftain

      1958 Base - 1958 Safari - 1957 Base - 1957 Custom Safari - 1957 Custom Safari Transcontinental - 1956 Base - 1955 Base - 1955 Safari

    Super Chief

      1958 Base - 1957 Base
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.