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Cometic C4153-043 Triumph 1500 SC Copper Cylinder Head Gasket 74mm Bore

(1973-1974 Triumph Spitfire)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4153-043
6 reviews
Sale Price

$105.50

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C4153-043 is a premium copper cylinder head gasket engineered specifically for Triumph 1500 SC engines. This precision-manufactured gasket features a 74mm bore diameter and 0.043-inch thickness, providing exceptional sealing performance for high-performance and racing applications.

Key Features:

  • Constructed from solid copper for superior thermal conductivity and heat dissipation
  • 74mm bore diameter designed for Triumph 1500 SC engines
  • 0.043-inch (1.09mm) compressed thickness for precise compression ratio control
  • Excellent conformability to imperfect sealing surfaces
  • Reusable design with proper preparation and installation techniques
  • Ideal for turbocharged, supercharged, and high-compression applications

Cometic's copper head gaskets are manufactured using advanced materials and processes to ensure reliable sealing under extreme conditions. The copper construction provides maximum heat transfer away from the combustion chamber while maintaining excellent sealing properties. This gasket requires the use of a sealant on both sides for proper installation.

Products specifications

Fits

1973-1974 Triumph Spitfire

Prop 65

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

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