Specifications
- Brand
- Cometic Gasket
- Part #
- C5666-140
- UPC
- 191070136741

Cometic Ford 385 Series .140in MLS Cylinder Head Gasket - 4.400in Bore
$241.33
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Cometic Ford 385 Series MLS head gasket for a 4.400in bore. Its multi-layer steel construction offers improved sealing for high-output engines.
Key Features
- Fits a wide range of Ford and Lincoln vehicles.
- Multi-Layer Steel (MLS) construction offers increased strength and durability.
- Outer layers are coated with heat-resistant Viton for superior sealing.
- Compressed operating thickness is .140 inches.
- Features a 4.400 inch bore diameter.
- Designed for high-output engines and requires no sealants.
⚠️ 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
Product Details
If you're working on a Ford 385 Series engine, this Cometic Multi-Layer Steel (MLS) head gasket is a solid choice for sealing your cylinder heads. It's built with multiple layers of stainless steel, which gives it the strength to handle the demands of high-output engines. This gasket is designed to provide maximum sealing performance right out of the box, meaning you won't need to mess with sealants.
The outer layers of this gasket are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating is tough and can stand up to various sealing environments, load conditions, and surface finishes. The center layer is uncoated stainless steel, and its thickness is what sets the compressed operating thickness at .140 inches, with a 4.400-inch bore diameter. This construction makes it suitable for use with both aluminum and cast iron blocks, and it's well-built to resist corrosion and shearing forces.
This gasket fits a wide range of Ford and Lincoln vehicles from the late 60s through the mid-90s, including models like the Ford F-250, E-350 Econoline, and Lincoln Continental. It's a well-made component designed for reliable performance in your engine rebuild.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5666-140
- UPC
- 191070136741
Frequently Asked Questions
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Cometic Ford 385 Series .140in MLS Cylinder Head Gasket - 4.400in Bore


