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COMP Cams 812-12 - Comp Cams High Energy Hydraulic Lifters



COMP Cams 812-12 - Comp Cams High Energy Hydraulic Lifters
Representative Image
Product images may differ from actual product appearance.

JEGS Part Number: 249-812-12

High Energy Hydraulic Lifters
  • Chevy 194-292, 200-262 90° V6
  • Chevy Small Block 265-400 V8
  • Chevy Big Block 396-454 V8
  • Diameter: .842"
  • Seat Height: 1.99"
  • 12/pkg
  • $65.07
    Ships

    COMP Cams 812-12 - Comp Cams High Energy Hydraulic Lifters Details

    Chevy

  • Patented Constant Orifice Metering Valve
  • Eliminates Excessive Oiling At High Speeds
  • Heat Treated For Strength And Wear Resistance
  • Longer Piston Than Conventional Lifters
  • Light Weight Check Valve
  • Increased Engine Speed
  • 1 Year Limited Warranty

  • Specifications:

    Lifter Link Bars Included
    No
    Lifter Offset
    None
    Lifter Outside Diameter (in.)
    0.842
    Lifter Style
    Hydraulic flat tappet
    Link Bar
    None
    Quantity
    Sold as a set of 12
    Manufacturer's Part Number:
    812-12

    High Energy Hydraulic Lifters feature a patented metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve & pushrod seat is maintained, eliminating excessive oiling at high engine speeds. Heat-treated pushrod seats are made of a powdered iron alloy for strength and wear resistance. These lifters have lightweight check valve discs for quicker response, which results in greater engine speed before valve float and added control at all speeds. For increased load bearing surface and longevity, the lifters pistons are longer than those of conventional hydraulic lifters.

    Features:
  • Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance
  • Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity
  • Lightweight check valve disc maintains added control at all engine speeds and loads

  • Does this fit your vehicle?

    Filter

    1975-1978 GMC C15 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1979-1984 GMC C2500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1968 GMC K15/K1500 SUBURBAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1980-1982 GMC JIMMY

    • EngineType: L6
    • SubModel: SIERRA CLASSIC

    1980 GMC C1500 SUBURBAN

    • EngineType: L6
    • SubModel: HIGH SIERRA

    1966-1967 CHEVROLET G10 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1974 GMC G25/G2500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: RALLY

    1982-1984 GMC G35/G3500 VAN

    • EngineType: L6
    • SubModel: VANDURA

    1972-1974 GMC K15/K1500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1983-1984 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BONAVENTURE

    1968-1974 GMC K35/K3500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1969-1974 CHEVROLET BLAZER

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1981 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: NOMAD

    1978 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: SPORTVAN
    • EngineType: L6

    1981-1984 GMC K1500 PICKUP

    • EngineType: L6
    • SubModel: SIERRA CLASSIC

    1963-1972 CHEVROLET BISCAYNE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1967-1969 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1964 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SS

    1968 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CONCOURS

    1964-1965 CHEVROLET G10 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1967 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: CONCOURS
    • CUI: 250
    • EngineType: L6

    1968-1974 GMC C25/C2500 SUBURBAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1968-1969 GMC G25/G2500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: RALLY

    1970 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1971-1972 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1970 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1979-1984 GMC G25/G2500 VAN

    • EngineType: L6
    • SubModel: VANDURA

    1968-1972 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: MALIBU

    1980 GMC C1500 SUBURBAN

    • EngineType: L6
    • SubModel: SIERRA GRANDE

    1977 CHEVROLET MALIBU

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CLASSIC SPORT

    1979 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: CLASSIC
    • CUI: 250
    • EngineType: L6

    1976-1977 CHEVROLET NOVA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: CONCOURS
    • CUI: 250
    • EngineType: L6

    1981-1982 CHEVROLET BLAZER K5

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CUSTOM

    1983 CHEVROLET G10 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1977 CHEVROLET MALIBU

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SPORT

    1981 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1977 GMC C1500 PICKUP

    • EngineType: L6
    • SubModel: BIG TEN

    1978-1979 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1981 CHEVROLET BLAZER K5

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: DELUXE

    1968 GMC K15/K1500

    • EngineType: ALL
    • SubModel: ALL

    1981-1984 GMC K1500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1977 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: LT
    • CUI: 250
    • EngineType: L6

    1966-1967 CHEVROLET SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1977-1979 CHEVROLET NOVA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1976 CHEVROLET MALIBU

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: LANDAU

    1974 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1980 CHEVROLET BLAZER K5

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1980-1984 GMC G15/G1500 VAN

    • EngineType: L6
    • SubModel: RALLY STX

    1969-1981 CHEVROLET G10 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1980 GMC C1500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: HEAVY HALF

    1967-1974 GMC C15/C1500 SUBURBAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1975-1977 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1976-1977 CHEVROLET MALIBU

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CLASSIC LANDAU

    1974 GMC G35/G3500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: VANDURA

    1971 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1977-1979 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1980 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SILVERADO

    1973-1974 CHEVROLET MALIBU

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1977 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6

    1980 GMC C1500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: HIGH SIERRA

    1968-1969 GMC G25/G2500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: VANDURA

    1968-1969 GMC G15/G1500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: VANDURA

    1968 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1976 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1967-1969 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1980 GMC C3500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: SIERRA GRANDE

    1964-1977 CHEVROLET EL CAMINO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1980 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SILVERADO

    1969 CHEVROLET BROOKWOOD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1971 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6

    1965-1967 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: SS
    • CUI: 250
    • EngineType: L6

    1983-1984 GMC G25/G2500 VAN

    • EngineType: L6
    • SubModel: RALLY CUSTOM

    1967 GMC C25/C2500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1981-1984 GMC C1500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1978 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CLASSIC

    1968 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: 300

    1978 GMC K25 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1975 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: LT

    1980-1982 GMC JIMMY

    • EngineType: L6
    • SubModel: HIGH SIERRA

    1970-1971 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CONCOURS

    1990 CHEVROLET P30 VAN

    • EngineType: L6
    • SubModel: STEP-VAN

    1970-1972 CHEVROLET CHEVELLE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1977-1980 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1971-1973 GMC G35/G3500 VAN

    • EngineType: L6
    • SubModel: RALLY

    1978 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: LT

    1972-1974 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SPORTVAN

    1967 GMC G25/G2500 VAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1980-1984 CHEVROLET G10 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CHEVY VAN

    1975-1980 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE

    1968-1974 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1967-1975 GMC C25/C2500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1983-1984 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BONAVENTURE

    1979 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: CLASSIC SPORT

    1979-1984 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: SPORTVAN

    1980 GMC K2500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: SIERRA CLASSIC

    1980 GMC K1500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: SIERRA GRANDE

    1980-1984 GMC C2500 PICKUP

    • Liter: 4.1
    • EngineType: L6
    • SubModel: HIGH SIERRA

    1967 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 3.8
    • SubModel: BASE
    • EngineType: L6

    1971-1974 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.1
    • SubModel: SPORTVAN
    • EngineType: L6

    1963-1973 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: L6
    • SubModel: BASE