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Cometic C5747-040 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.300

(1969, 2012-2015, 2017-2018 Chevrolet Camaro; 1969 Chevrolet Corvette)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5747-040
8 reviews
Sale Price

$107.06

Estimated ship date Friday, November 20

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Product Details

The Cometic C5747-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chevrolet ZL1 Mark-IV Big Block V8 engines. This high-performance gasket features a .040" compressed thickness and is built to accommodate a 4.300" cylinder bore diameter.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior durability and heat resistance
  • .040" compressed thickness provides optimal sealing and compression control
  • 4.300" bore size designed for Chevrolet Big Block V8 applications
  • Engineered for ZL1 Mark-IV engine configurations
  • Premium materials withstand extreme cylinder pressures and temperatures
  • Precision-cut embossments ensure consistent clamping force distribution

Cometic MLS head gaskets utilize multiple layers of stainless steel with specialized coatings to create a superior seal between the cylinder head and engine block. The gasket's design allows for minor surface imperfections while maintaining excellent combustion sealing, making it ideal for high-performance and racing applications where reliability is critical.

Products specifications

Fits

1969, 2012-2015, 2017-2018 Chevrolet Camaro; 1969 Chevrolet Corvette

Prop 65

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

Material

Multi-layer Steel

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