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Mr. Gasket Ultra-Seal Header Gaskets; 1.93-Inch Round Ports (55-91 Small Block V8 Corvette C1, C2, C3 & C4)

Item EK-25-901989
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Mr. Gasket Ultra-Seal Header Gaskets; 1.93-Inch Round Ports (55-91 Small Block V8 Corvette C1, C2, C3 & C4)
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      Product Information

      Description, Q&A

      Features & Specs

      Description

      Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

      Features:
      Manufactured from high-temperature steel core/graphite faced exhaust material
      Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
      Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
      Conforms to and seals minor surface irregularities
      Can be trimmed if necessary for modified port applications
      For OE replacement, high performance street, drag race and oval track use

      Fitment:

      • 1955 Chevrolet Corvette
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      Details

      Mr. Gasket 5904

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

      10 More Questions

      Will It Fit My Corvette

      • 35th Anniversary Edition - 88
      • Base - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 77, 78, 79, 80, 81, 82, 84, 85, 86, 87, 88, 89, 90, 91
      • Collector's Edition - 82
      • Indianapolis 500 Pace Car - 78, 86
      • Silver Anniversary Edition - 78
      • Stingray - 75, 76
      • ZR-1 - 90, 91