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Cometic C5331-042 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.630

(Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74 + 96 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5331-042
8 reviews
Sale Price

$114.52

Estimated ship date Friday, November 20

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Product Details

The Cometic C5331-042 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines with a 4.630-inch bore diameter. This gasket features a compressed thickness of .042 inches, providing exceptional sealing performance in both stock and high-performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior durability and sealing
  • 4.630-inch bore diameter designed for Chevrolet Mark IV Big Block V8 engines
  • .042-inch compressed thickness for precise deck height control
  • Embossed stainless steel layers with elastomeric coating
  • Excellent resistance to extreme temperatures and pressures
  • Accommodates minor surface imperfections for reliable sealing
  • Suitable for street, strip, and racing applications

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings that allow the gasket to adapt to sealing surfaces during engine operation. This design ensures consistent clamping pressure across the entire gasket surface, preventing leaks even under extreme cylinder pressures. The .042-inch thickness makes this gasket ideal for engines with minimal deck milling or those requiring a specific compression ratio.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1966-76, C10 1975-80, El Camino 1966-75, Monte Carlo 1970-75, Nova 1969-72 + 90 more models

Prop 65

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

Material

Multi-layer Steel

good prices, item in stock and shipped quickly. I'll be back...

a

2nd day air was much pricier than your competitor, but your product price was better.

While searching for this product I saw the ad for autoplicity and this product I was able to order it easily and product arrived on time and in good shape

Card was locked out ! Wife did it (: ok now :)

AAA's

It was simple

Thanks

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