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Cometic C5761-080 GM Vortec MLS Cylinder Head Gasket Bore - 8100 4.280

(Chevrolet Silverado 2500 HD 2001-07, Silverado 3500 HD 2007, Express 3500 2001-02, Silverado 2500 2001-05, Silverado 3500 2001-06 + 13 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

C5761-080
7 reviews
Sale Price

$158.24

Estimated ship date Monday, November 23

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Product Details

The Cometic C5761-080 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM L18 Vortec 8100 Gen-VII Big Block V8 engines. This high-performance gasket features a 4.280-inch bore diameter and .080-inch compressed thickness, designed to provide superior sealing in demanding applications.

Key Features:

  • Multi-Layer Steel construction for maximum durability and rebound characteristics
  • 4.280-inch bore diameter optimized for Vortec 8100 applications
  • .080-inch (2.0mm) compressed thickness
  • Engineered for right-hand side (RHS) cylinder head configuration
  • Superior combustion sealing under high cylinder pressures
  • Resistant to extreme temperatures and thermal cycling

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to ensure optimal sealing performance. The design accommodates engine movement and thermal expansion while maintaining consistent cylinder pressure, making this gasket ideal for stock rebuilds, performance builds, and forced induction applications on GM Gen-VII Big Block engines.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-07, Silverado 3500 HD 2007, Express 3500 2001-02, Silverado 2500 2001-05, Silverado 3500 2001-06, Suburban 2500 2001-06, Silverado 2500 HD Classic 2007, G30 2001-02, Avalanche 2500 2002-06 + 9 more models

Prop 65

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

Material

Multi-layer Steel

Good

ok

so far so good

I was impressed by the response I received from Autoplicity .Will be a customer in the future.

Very easy and quick.

Thank you the items we ordered were a great birthday present!

awesome

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