

Specifications
- Brand
- Cometic Gasket
- Part #
- C4306-080
- UPC
- 191070109165

Cometic Jaguar 3.8L XK6 .080in MLS Cylinder Head Gasket - 89mm Bore
$225.23
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Fits 1958-1961 Jaguar XK150. Cometic 3.8L MLS head gasket with 0.080in thickness and 89mm bore for reliable sealing.
Key Features
- Fits 1958-1961 Jaguar XK150, 1959-1961 Jaguar Mark IX, and 1962-1964 Jaguar Mark X.
- Multi-Layer Steel (MLS) construction offers increased strength and rebound resistance.
- Outer layers are embossed and coated with Viton, a heat-resistant rubber material.
- Compressed thickness measures 0.080 inches.
- Features an 89mm bore diameter.
- Designed for use with aluminum heads to aluminum blocks or aluminum heads to 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
Fits these vehicles
- Jaguar Mark IX 1959-1961
- Jaguar Mark X 1962-1964
- Jaguar XK150 1958-1961
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. With a compressed thickness of 0.080 inches and an 89mm bore, it’s specifically made for the Jaguar 3.8L XK6 engine found in models like the XK150, Mark IX, and Mark X.
MLS gaskets are a strong choice for high-output engines because they offer excellent sealing without needing additional sealants. They handle the stress between aluminum heads and cast iron blocks well, and the multiple stainless steel layers provide rebound strength and corrosion resistance. The Viton coating on the outer layers is a heat-resistant material designed to perform in tough sealing conditions, ensuring a solid seal even with different surface finishes.
This gasket is a well-built option for rebuilding or repairing your Jaguar's engine, offering reliable performance and durability for the specific needs of these classic vehicles.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4306-080
- UPC
- 191070109165
Frequently Asked Questions
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Cometic Jaguar 3.8L XK6 .080in MLS Cylinder Head Gasket - 89mm Bore


