The GMC Sierra 2500 HD Head Gasket - Right - Cometic Gasket - MLS, 0.040 in Thickness, 4.100 in Bore - `01-`06 is a top-tier replacement head gasket designed for the discerning automotive enthusiast focusing on performance and reliability. Precision-engineered, this gasket is a direct fit for your GMC Sierra 2500 HD from 2001 to 2006, promising superior sealing and durability.

Diving deeper into its construction, this Cometic Multi-Layer Steel (MLS) head gasket showcases an advanced multi-layer design, utilizing multiple embossed layers of stainless steel for strength and resilience. The outer layers of this gasket are coated with a Viton rubber, providing a heat-resistant barrier that withstands temperatures up to 482°F (250°C). This specialized coating is designed to excel in challenging sealing environments, offering formidable resistance to corrosion and the ability to rebound from compression. The MLS construction is ideal for both aluminum and cast iron blocks, adeptly enduring the stress from their different expansion rates.

Features

• 0.040 in compressed operating thickness
• 4.100 in bore specific to GM LB7/LLY/LBZ Duramax engines
• Multi-layered stainless steel construction
• Viton-coated outer layers for high-temperature and corrosion resistance

By choosing the Cometic MLS Gasket, you're investing in a component that prioritizes both performance and longevity for your vehicle, assuring peace of mind as you push your engine to its limits. If you have any questions or need further assistance, our knowledgeable team is just a call away at 512-982-9393 (Texas) or 562-981-6800 (California). We proudly offer installation and customization services at both our Austin, Texas, and Los Angeles, California locations. If you're considering purchasing multiple items, please contact us for possible shipping discounts. We install on premises at both locations to ensure the highest standard of service.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov