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Cometic C5331-054 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

C5331-054
9 reviews
Sale Price

$148.04

Estimated ship date Friday, November 20

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Product Details

The Cometic C5331-054 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines. This precision-manufactured gasket features a 4.630-inch bore diameter and a compressed thickness of .054 inches, providing reliable sealing for high-performance and racing applications.

Key Features:

  • Multi-Layer Steel (MLS) construction with multiple layers of stainless steel for superior sealing and durability
  • 4.630-inch bore diameter optimized for Mark IV Big Block engines
  • .054-inch compressed thickness for precise compression ratio tuning
  • Viton rubber gasket material coating for enhanced sealing capabilities
  • Designed to withstand extreme cylinder pressures in performance and racing environments
  • Superior rebound characteristics compared to traditional composite gaskets
  • Resistant to coolant and oil contamination

Cometic MLS head gaskets are the gold standard in performance engine sealing, offering exceptional reliability for street performance, drag racing, road racing, and marine applications. The multi-layer design allows for minor surface imperfections while maintaining a consistent seal under extreme temperatures and pressures.

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 costumer service, i always find what i need. I will shop again.

Easy you have what I need great price.

good website, but more description of product on page would be nice . Had to search other website for better info and part number to make sure it matched up. Good pricing though!

Thanks, hope the works out.

Simple, fast order and check out!

Good prices

Fair price

Fast service

Quick and easy

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