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Cometic C5768-045 MLS Cylinder Head Gasket GM Ecotec Bore - L42/L61 87mm

(Chevrolet Malibu 2004-08, HHR 2006-08, Cobalt 2005-08, Cavalier 2002-05, Classic 2004-05; Pontiac Grand Am 2002-05, Sunfire 2002-05, G5 2007-08 + 12 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5768-045
7 reviews
Sale Price

$109.22

Estimated ship date Sunday, November 22

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Product Details

The Cometic C5768-045 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM's first and second generation Ecotec engines, including the L42 and L61 variants. This precision-manufactured gasket features an 87mm bore diameter and .045-inch compressed thickness, designed to provide superior sealing and durability in both stock and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
  • .045-inch (1.14mm) compressed thickness for precise compression ratio tuning
  • 87mm bore diameter, optimized for L42 and L61 Ecotec engines
  • Compatible with Generation 1 and 2 GM Ecotec powerplants (2002-2011)
  • Embossed stainless steel layers with Viton rubber sealing beads
  • Excellent resistance to compression set and combustion pressure
  • Ideal for turbocharged, supercharged, and naturally aspirated builds

Cometic MLS head gaskets are trusted by engine builders and performance enthusiasts for their ability to withstand extreme cylinder pressures and temperatures. The multi-layer design allows for controlled micro-movement between layers while maintaining a complete seal, making this gasket an excellent choice for modified Ecotec engines in platforms like the Chevrolet Cobalt, Saturn Ion, and Pontiac Solstice.

Products specifications

Fits

Chevrolet Malibu 2004-08, HHR 2006-08, Cobalt 2005-08, Cavalier 2002-05, Classic 2004-05; Pontiac Grand Am 2002-05, Sunfire 2002-05, G5 2007-08, Pursuit 2005-06; Saturn Vue 2004-07, Ion 2003-07, L200 2001-03, L300 2004, LS 2000 + 6 more models

Prop 65

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

Material

Multi-layer Steel

Lowest price and S&H around! Prompt responses! Will def buy from again!

Very quick and easy.<br>I hope the installation goes the same way.

Very quick and easy to order. Looking forward to the speedy delivery :)

Quick and easy

shipment came very speedy and everything was exactly as expected. All parts were in excellent condition.

Shipped out fast. Prices are very competitive. Couldn't ask for more.

Fast, with great prices. I would definitely buy from Autoplicity again.

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