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Cometic C5666-056 Ford Series MLS Cylinder Head Gasket Bore - 385 4.400

(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

Part Number

C5666-056
Sale Price

$147.29

Estimated ship date Monday, November 23

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Product Details

The Cometic C5666-056 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Ford 385 Series big block engines. This precision-manufactured gasket features a 4.400-inch bore diameter and a compressed thickness of .056 inches, providing reliable sealing for high-performance and racing applications.

Key Features:

  • Multi-layer steel construction for superior durability and heat resistance
  • 4.400-inch bore diameter for optimal cylinder sealing
  • .056-inch compressed thickness for precise compression ratio tuning
  • Designed specifically for Ford 385 Series engines (429, 460)
  • Exceptional sealing performance under extreme temperatures and pressures
  • Ideal for high-performance street, racing, and forced induction applications

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a superior seal that withstands the demands of high-horsepower engines. The embossed layers provide excellent micro-sealing while maintaining proper clamp load distribution across the cylinder head surface.

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

So far so good. Just placed order.

Great pricing

Delivered in a timely manner even during a holiday break. Tracking was easy and accurate

Amazing price..

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Very easy ordering process

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