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Cometic C5667-089 Ford Series MLS Cylinder Head Gasket Bore - 385 4.500

(Ford F-150 1975-79, Mustang 1970-71, F-250 1973-79, 1983-96, Thunderbird 1968-76, F-350 1973-79, 1983-97, Galaxie 500 1969-74 + 32 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5667-089
5 reviews
Sale Price

$157.59

Estimated ship date Monday, November 23

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Product Details

The Cometic C5667-089 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 385 Series engines. This precision-manufactured gasket features a 4.500-inch bore diameter and .089-inch compressed thickness, providing superior sealing performance for high-output engine builds.

Key Features:

  • Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
  • 4.500-inch bore diameter optimized for Ford 385 Series big block engines
  • .089-inch (2.26mm) compressed gasket thickness
  • Engineered to withstand extreme cylinder pressures and temperatures
  • Superior rebound characteristics maintain consistent seal under thermal cycling
  • Ideal for performance, racing, and high-boost applications

Cometic's MLS head gaskets utilize multiple layers of stainless steel with proprietary coatings to create a gasket that conforms to surface imperfections while maintaining structural integrity. This design eliminates the need for additional sealants and provides exceptional combustion sealing in demanding engine applications. Compatible with Ford 385 Series engines including 429 and 460 cubic inch variants.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1970-71, F-250 1973-79, 1983-96, Thunderbird 1968-76, F-350 1973-79, 1983-97, Galaxie 500 1969-74, F-100 1973-74, 1979, Fairlane 1970, Ranchero 1970-77, Torino 1970-76, Falcon 1970, E-350 Econoline 1975-96 + 26 more models

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

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