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Est. 1957
Cometic Ford 289/302/351 4.030 inch Bore .070 inch MLS-5 Head Gasket (Non SVO)
Cometic Gasket
Cometic Gasket

Cometic Ford 289/302/351 4.030 inch Bore .070 inch MLS-5 Head Gasket (Non SVO)

$123.94

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Cometic Ford Windsor V8 MLS head gasket with a 4.030" bore and .070" compressed thickness. Built for high output engines.

Key Features

  • Fits a wide range of Ford Windsor V8 engines including AC Shelby Cobra, Ford Bronco, and De Tomaso Pantera models.
  • Multi-Layer Steel (MLS) construction offers increased strength and rebound resistance.
  • Outer layers are embossed and coated with heat-resistant Viton rubber for reliable sealing.
  • Compressed operating thickness is .070 inches with a 4.030 inch bore.
  • Designed for high output engines and suitable for aluminum heads on aluminum or cast iron blocks.
  • Requires no additional sealants for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

If you're rebuilding the top end of a Ford Windsor V8 engine, like those found in a 1966 Ford Bronco or a 1971 De Tomaso Pantera, this Cometic Multi-Layer Steel (MLS) head gasket is a solid option. It's designed with a 4.030 inch bore and a compressed thickness of .070 inches, specifically for non-SVO applications.

These MLS gaskets are well-built using multiple layers of stainless steel, which gives them the strength to handle the forces in high-output engines and resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes, ensuring a reliable seal without needing extra sealants. The center layer is stainless steel and can be varied in thickness to meet different engine build requirements.

This type of gasket is a good choice for sealing aluminum heads to either aluminum or cast iron blocks, as it can manage the shearing forces that can occur between different metals.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5511-070
UPC
191070134013

Frequently Asked Questions

Cometic Ford 289/302/351 4.030 inch Bore .070 inch MLS-5 Head Gasket (Non SVO)

$123.94