Specifications
- Brand
- Cometic Gasket
- Part #
- C5958-060
- UPC
- 191070145170

Cometic Ford Boss 302 .060in MLS Cylinder Head Gasket - 4.030in Bore
$131.62
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 1969-1971 DeTomaso Mangusta. Cometic .060in MLS head gasket with 4.030in bore, offering improved sealing for high-output engines.
Key Features
- Fits 1969-1971 DeTomaso Mangusta, 1969-1971 Ford Mustang, and 1969-1970 Mercury Cougar.
- Multi-Layer Steel (MLS) construction with embossed outer layers coated in heat-resistant Viton rubber.
- Compressed operating thickness is 0.036 inches.
- Features a 4.030 inch bore.
- Designed for high-output engines and requires no sealants.
- Suitable for aluminum heads paired with aluminum or cast iron blocks.
⚠️ 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
- DeTomaso Mangusta 1969-1971
- Ford Mustang 1969-1971
- Mercury Cougar 1969-1970
Product Details
This Cometic Multi-Layer Steel (MLS) head gasket is built with multiple embossed layers of stainless steel, featuring an outer coating of Viton rubber. This construction is designed to handle the high output demands of engines like the Ford Boss 302, providing a strong seal without the need for additional sealants. The Viton coating is heat resistant up to 482 F, making it suitable for harsh sealing environments and various surface finishes.
The center layer of stainless steel can be varied to achieve different compressed thicknesses, and in this case, it results in a compressed operating thickness of 0.036 inches. This gasket is well-suited for applications using aluminum heads with either aluminum or cast iron blocks, as the multi-layer steel construction can withstand the shearing forces that can occur between dissimilar materials. The inherent strength of the stainless steel layers also offers rebound resistance and helps prevent corrosion.
This particular gasket is specified with a 4.030 inch bore and is 0.060 inches thick, making it a direct fit for the specified De Tomaso Mangusta, Ford Mustang, and Mercury Cougar models from the late 60s and early 70s, particularly those equipped with SVO heads and the M-6010-BOSS302 block.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5958-060
- UPC
- 191070145170
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Cometic Ford Boss 302 .060in MLS Cylinder Head Gasket - 4.030in Bore



