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Cometic C4303-098 MLS Cylinder Head Gasket for Jaguar 3.4L XK6 85mm Bore

(1951-1957 Jaguar Mark VII; 1957-1958 Jaguar Mark VIII; 1949-1953 Jaguar XK120; 1955-1957 Jaguar XK140; 1958-1961 Jaguar XK150)

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C5245-027 Cometic C4962-028

Manufacturer

Picture for manufacturer Cometic

Part Number

C4303-098
7 reviews
Sale Price

$218.09

Estimated ship date Sunday, November 22

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Product Details

The Cometic C4303-098 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Jaguar 3.4L XK6 engines. This precision-manufactured gasket features advanced MLS construction that provides superior sealing performance under extreme combustion pressures and temperatures.

Key Specifications:

  • Bore Size: 85mm
  • Compressed Thickness: 0.098 inches (2.49mm)
  • Multi-Layer Steel (MLS) construction
  • Application: Jaguar XK6 3.4L inline-six engines

Features & Benefits:

  • MLS design uses multiple layers of stainless steel with elastomeric coatings for maximum sealing capability
  • Accommodates thermal expansion and engine movement better than traditional composite gaskets
  • Ideal for both stock and performance applications including forced induction setups
  • Superior resistance to blow-out and combustion seal failure
  • Maintains proper compression and sealing across the entire cylinder head surface

Cometic Gaskets are manufactured in the USA using advanced materials and precision stamping processes. The MLS technology ensures reliable sealing for both street and racing applications, making this gasket an excellent choice for Jaguar XK6 engine rebuilds and performance upgrades.

Products specifications

Fits

1951-1957 Jaguar Mark VII; 1957-1958 Jaguar Mark VIII; 1949-1953 Jaguar XK120; 1955-1957 Jaguar XK140; 1958-1961 Jaguar XK150

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

easy quick no add ons

Lowest prices I have found and great customer service!

GREAT PRICES AND COMMUNICATION!!!! HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

Thanks again! Best prices I found on the web! Fast shipping Would definitely buy from again!

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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