The GMC Sierra 3500 Head Gasket - Right - Cometic Gasket - MLS, 4.100 in Bore, 0.045 in Thickness - `01-`06 is a high-performance head gasket designed for optimal sealing between the head and block of your engine. Specifically crafted for the GMC Sierra 3500 model years 2001 to 2006, this gasket is built to withstand the demands of high output engines.

The gasket is comprised of multiple embossed layers of stainless steel with an outer coating of Viton rubber, ensuring maximum durability and heat resistance up to 250°C (482°F). The MLS (Multi-Layer Steel) construction provides strength and flexibility, making this gasket suitable for both aluminum-to-aluminum and aluminum-to-cast iron engine configurations. Its ability to cope with the shearing forces between different engine materials ensures a reliable seal without the need for any additional sealants.

Features

• Multi-layer stainless steel construction for enhanced durability
• Viton rubber coating for improved heat resistance
• Optimal thickness of 0.045 inches for efficient performance
• Designed for GM LB7/LLY/LBZ/LMM/LGH/LML Duramax engines
• Suitable for 4.100 inch bore engines

As automotive enthusiasts ourselves, we understand your desire for robust and reliable components to enhance your vehicle's performance. Should you have further questions or require assistance, please do not hesitate to contact us directly. Our knowledgeable staff in Austin, Texas, and Los Angeles, California, can also provide installation and customization services. Call us at 512-982-9393 for Austin or 562-981-6800 for Los Angeles. Additionally, if you're considering purchasing multiple items, contact us for potential shipping discounts. Proudly offering in-house installation at both locations for your convenience.

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