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Mr Gasket 503G

Intake Manifold Gaskets Performance Material

Mr Gasket 503G

720-503G

made in usa
jegs shipping
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Mr Gasket 503G Intake Manifold Gaskets Performance Material $24.13
Intake Manifold Gaskets
  • Performance Material
  • 1967-76 Pontiac 400 Ram Air
  • Thickness: .060''
  • Rectangular Port: 1.18'' X 2.20''

  • Mr Gasket 503G Details

    Pontiac


  • Intake Gasket Set

  • Specifications:

    Port Shape
    Rectangle
    Engine Make/Size
    Pontiac 400
    Position
    N/A
    Material
    Performance
    Thickness (in.)
    .06
    Port Height (in.)
    2.2
    Port Style
    Stock
    Port Width (in.)
    1.18
    Quantity
    Sold as a set
    Water Crossover Style
    Open
    Gasket Material
    Composite
    Manufacturer's Part Number:
    503G

    Get the right gasket for your project. These top-of-the-line Mr. Gasket Intake Manifold Gaskets are recommended for OE replacement, high-performance street, drag race and oval track applications. Sold 2/pkg.

    Performance Material
  • Manufactured from cellulose/nitrate composition gasket material
  • Provides excellent sealing and durability
  • Can be trimmed if necessary for modified ports
  • Complete with manifold end rail seals and distributor gasket

    Ultra-Seal Material
  • Manufactured from cellulose/nitrate composition gasket material
  • Provides excellent sealing and durability
  • Silicone beading applied around each port to create a tight leakproof seal
  • Cam be trimmed for modified ports
  • Complete with manifold end rail seals and distributor gasket

    Ultra-Seal III Material
  • Made from high-density, high-tensile strength, and high-temperature gasket material
  • Delivers excellent sealing properties for oil, fuel and coolant
  • Seals using low flange pressure (clamp force)
  • Can be modified (trimmed) easily to fit custom applications
  • Requires no gasket sealer for installation
  • Releases easily (no scrapping required) will not stick to mating surfaces when disassembling engine

  • Does Mr Gasket 503G fit your vehicle?

    Narrow Results

    1969 PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: VENTURA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1970 PONTIAC EXECUTIVE

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 PONTIAC FIREBIRD

    • Fitment_Note: With Ram Air
    • EngineType: ALL
    • SubModel: TRANS AM

    1967-1971 PONTIAC BONNEVILLE

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC TEMPEST

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1971 PONTIAC GRAND PRIX

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC GTO

    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: THE JUDGE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 PONTIAC TEMPEST

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1970 PONTIAC BONNEVILLE

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971 PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 PONTIAC TEMPEST

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 PONTIAC TEMPEST

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969 PONTIAC FIREBIRD

    • Fitment_Note: With Ram Air
    • EngineType: ALL
    • SubModel: 400

    1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 PONTIAC GRAND SAFARI

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971 PONTIAC GTO

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1970 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1970 PONTIAC EXECUTIVE

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1968 PONTIAC GRAND PRIX

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971 PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: With Ram Air
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
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