Cylinder Head Gasket Big Block Chevy Mark IV 1965-1990
Product Discontinued
CHEVROLET PERFORMANCEPART NUMBER: 809-12363413

Cylinder Head Gasket Big Block Chevy Mark IV 1965-1990

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Big Block Chevy Head Gaskets
    Cylinder Head Gasket
  • Big Block Chevy Mark IV 1965-1990
  • Composition with Pre-Flattened Copper Wire Ring and PermaTorque Coating
  • 4.375-4.540'' Bore Size
  • 0.041'' Compressed Thickness


  • With pre-flattened copper wire ring and permatorque/blue stripecoating for engines with aluminum heads and bore sizes 4.375"to 4.540"
  • Use with Mark IV (1965-1990) engines only
  • Compressed thickness is 0.041"
BrandCHEVROLET PERFORMANCE
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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