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Mr. Gasket Ultra-Seal Head Gaskets


Mr. Gasket
Mr. Gasket Ultra-Seal Head Gaskets

Product images may differ from actual product appearance.

A special five-layer composite construction (graphite core with perforated steel outer layers) gives Ultra-Seal gaskets excellent sealing properties. The core has great thermoconductivity, transferring heat away from hot spots to coolant passages to prevent gasket burnout.

*Sold 2 per package



Chevy Big Block
Mr. Gasket 5802 - Mr. Gasket Ultra-Seal Head Gaskets
720-5802
Ultra-Seal Head Gaskets
  • 1965-90 Chevy 396-454 Gen IV
  • Bore 4.520''
  • Thickness .038''
  • $61.99
    Mr. Gasket 5804 - Mr. Gasket Ultra-Seal Head Gaskets
    720-5804
    Ultra-Seal Head Gaskets
  • 1965-90 Chevy 454-502 Gen V/VI
  • Bore 4.520''
  • Thickness .038''
  • $63.99
    Chevy Small Block
    Mr. Gasket 5800 - Mr. Gasket Ultra-Seal Head Gaskets
    720-5800
    Ultra-Seal Head Gaskets
  • 1957-91 Chevy 283-350
  • Bore 4.130''
  • Thickness .038''
  • $56.99
    Mr. Gasket 5801 - Mr. Gasket Ultra-Seal Head Gaskets
    720-5801
    Ultra-Seal Head Gaskets
  • 1970-80 Chevy 400
  • Bore 4.190''
  • Thickness .038''
  • $56.99
    Ford
    Mr. Gasket 5807 - Mr. Gasket Ultra-Seal Head Gaskets
    720-5807
    Ultra-Seal Head Gaskets
  • 1962-95 I4/I6, 260/289/302/351W
  • Bore 4.100''
  • Thickness .038''
  • $49.99
    Oldsmobile
    Mr. Gasket 5788 - Mr. Gasket Ultra-Seal Head Gaskets
    720-5788
    Ultra-Seal Head Gaskets
  • 1964-80 330-455, 5.4-7.4L
  • Bore 4.230''
  • Thickness .038''
  • $59.99

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