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Cometic Gaskets Cylinder Head Gasket Ford 351C/351M/400

245-C5871-120

made in usa

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Cometic Gaskets C5871-120
$205.59
Cylinder Head Gasket
  • Ford 351C/351M/400
  • Bore: 4.100"
  • Compressed Thickness: .120"
  • Free Shipping - Ships on 12/18/19
    Save $10 off $150+, $20 off $250+, $40 off $500+, $100 off $1,000+ Orders. Promo Code: SANTA exclusions apply
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    Does Cometic Gaskets C5871-120 fit your vehicle?

    Narrow Results

    1971-1978  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972  FORD RANCHERO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 500
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972  FORD THUNDERBIRD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1982  FORD E-350 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  FORD GRAN TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SQUIRE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1973  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972  FORD RANCHERO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1974  FORD LTD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978  FORD LTD II

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1978-1981  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER LARIAT
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969-1978  FORD LTD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977  FORD LTD II

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SQUIRE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981-1985  DETOMASO PANTERA

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT5
    • Engine Vin: -
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1971  MERCURY COUGAR

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1973-1974  FORD GRAN TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1974  FORD GRAN TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SQUIRE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  FORD F-100

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1973  FORD MUSTANG

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1974  FORD RANCH WAGON

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1979  FORD BRONCO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1981  FORD E-250 ECONOLINE CLUB WAGON

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1979  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER XLT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980  FORD E-250 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  FORD E-100 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976  FORD ELITE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1972  FORD RANCHERO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 500
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1981  FORD E-250 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1981  FORD E-250 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971  MERCURY CYCLONE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1973  FORD MUSTANG

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MACH 1
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1981  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER LARIAT
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971  FORD TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 500
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1979  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1982  FORD E-350 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  MERCURY COUGAR

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1986  MERCURY GRAND MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1974  MERCURY MONTEREY

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1982  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MX BROUGHAM
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1974-1975  FORD GRAN TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ELITE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  MERCURY MONTEREY

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1974  MERCURY MONTEREY

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1973  FORD MUSTANG

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1979  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1972  FORD CUSTOM

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1979  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER LARIAT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1978  FORD LTD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971  MERCURY CYCLONE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969  FORD FAIRLANE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1973  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1974  FORD LTD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1973  MERCURY COLONY PARK

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1978  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1982  FORD E-350 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1974  FORD COUNTRY SQUIRE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER LARIAT
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1974  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  MERCURY GRAND MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLONY PARK
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1975-1976  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLONY PARK
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  FORD F-250

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1975-1978  FORD LTD

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COUNTRY SQUIRE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1973  FORD MUSTANG

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1978  FORD F-100

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NORTHLAND
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1972  FORD TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1972  FORD RANCHERO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: R
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1981  FORD E-350 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980  FORD E-250 ECONOLINE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  MERCURY CYCLONE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPOILER
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1974  MERCURY COUGAR

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XR-7
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980-1982  FORD E-250 ECONOLINE CLUB WAGON

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1973  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1978  MERCURY MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1979  FORD F-150

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER XLT
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969-1970  FORD GALAXIE 500

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1979  MERCURY COUGAR

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XR-7
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1974  MERCURY MONTEGO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MX BROUGHAM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971  FORD TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COBRA
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1982  FORD BRONCO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLS
    • Engine Vin: G
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969-1971  FORD RANCHERO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1979  FORD F-350

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RANGER XLT
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1974  MERCURY MONTEREY

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1978  MERCURY GRAND MARQUIS

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1973  MERCURY MONTEREY

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971  FORD TORINO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COBRA
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969-1970  FORD FAIRLANE

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 500
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1978  FORD BRONCO

    • Fitment_Note: 0.120 in. Multi-Layer Steel; 4.100 in. Valve Pocketed Bores
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NORTHLAND
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.