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Cometic C5766-089 MLS Cylinder Head Gasket for GM Vortec 8100 Gen-VII Big Block V8

Manufacturer

Picture for manufacturer Cometic

Part Number

C5766-089
4 reviews
Sale Price

$154.78

Estimated ship date Wednesday, October 28

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Product Details

The Cometic C5766-089 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for GM L18 Vortec 8100 Gen-VII Big Block V8 engines. This high-performance gasket features a 4.450-inch bore diameter and .089-inch compressed thickness, providing a reliable seal for demanding applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • Designed for GM Vortec 8100 (8.1L) Gen-VII Big Block V8 engines
  • 4.450-inch bore diameter accommodates stock and performance builds
  • .089-inch compressed gasket thickness
  • Left-hand side (LHS) application
  • Manufactured to exacting tolerances for consistent performance

Cometic's MLS gaskets feature multiple layers of stainless steel with advanced coating technology to resist corrosion and maintain sealing integrity under extreme cylinder pressures and temperatures. The embossed sealing beads provide even load distribution around combustion chambers, coolant passages, and oil return holes. Ideal for stock rebuilds, performance upgrades, and forced induction applications in trucks, RVs, and marine vessels equipped with the legendary Vortec 8100 platform.

Products specifications

Prop 65

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

Material

Multi-layer Steel

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I purchased "Carrand Whisk Broom 10'' W Label",after exhaustive research for this particular item...they have the BEST/LOWEST COST for this item anywhere!!<br><br>Shipped in a timely manner too!<br><br>Will do business here again in the future,as they have prices that are LOW,plus the great products are found here too.<br><br>Thanks to the staff for a great online shopping experience!

Lowest price on EBC brakes for my Subaru. Good speed on processing.

Placed order #27494 for some bumpstops. Came out $40 cheaper then i could get with reseller discounts elsewhere. Great item, shipped quick, very satisfied.

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