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Cometic C5331-027 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)

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C5331-027
9 reviews
Sale Price

$108.73

4 left at this price

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Usually delivered within 2 days

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Product Details

The Cometic C5331-027 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 high-performance gasket features a compressed thickness of .027 inches, making it ideal for performance builds and high-compression applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 0.027-inch compressed thickness for precise compression ratio tuning
  • 4.630-inch bore diameter optimized for Mark IV Big Block engines
  • Embossed stainless steel layers with Viton rubber coating
  • Accommodates cylinder head movement and thermal expansion
  • Excellent reusability compared to composite gaskets
  • Withstands extreme cylinder pressures in performance applications

Cometic MLS gaskets are the go-to choice for engine builders and performance enthusiasts who demand reliable sealing under the most demanding conditions. The multiple layers of stainless steel provide exceptional recovery characteristics, while the advanced coating technology ensures optimal sealing around combustion chambers, coolant passages, and oil galleries.

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

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