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Cometic C5329-070 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.375 070

(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

C5329-070
9 reviews
Sale Price

$148.04

Estimated ship date Friday, November 20

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Product Details

The Cometic C5329-070 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines. Designed with a 4.375-inch bore diameter and .070-inch compressed thickness, this gasket delivers superior sealing performance for high-performance and racing applications.

Key Features:

  • Multi-Layer Steel (MLS) construction provides exceptional strength and durability
  • 4.375-inch bore diameter fits standard and performance Mark IV big block builds
  • .070-inch compressed thickness allows for precise compression ratio tuning
  • Advanced material technology withstands extreme cylinder pressures and temperatures
  • Superior rebound characteristics maintain consistent seal under thermal cycling
  • Engineered for high-performance, racing, and forced induction applications

Cometic MLS gaskets feature multiple layers of stainless steel with specialized coatings that maximize sealing while accommodating engine movement and thermal expansion. The embossed design creates optimal load distribution around combustion chambers, coolant passages, and oil returns. This gasket is ideal for boosted applications, high-compression naturally aspirated builds, and any Mark IV engine requiring reliable head sealing under extreme conditions.

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

Great prices! Had exactly what I was looking for, for $20 less than anywhere else even with the shipping cost added in.

Thanks for ease of purchase.

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Prices are very good. There was a slight issue with my order, but it was taken care of after being passed around to a few different departments when I called. Would order from them again.

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Great price, fast shipping, excellent customer service. I will definitely do business with them in the future.

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