The Chevrolet Duramax Cylinder Head Gasket - Left - Cometic Gasket - 4.130in Bore MLX - `01-`16 is a high-quality gasket designed for serious automotive enthusiasts seeking durability and performance in their vehicle upgrades. This gasket is engineered specifically for the GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 6.6L engines built between 2001 and 2016, offering a precise fit and superior seal without the need for additional sealants or re-torqueing.

This Cometic MLX (Multi-Layer Stopper) head gasket utilizes advanced MLS technology to ensure optimal combustion chamber sealing and improved clamp load around the cylinder. The integrated stopper layer minimizes bore distortion, ensuring longevity and reliable performance. Crafted from premium materials, it delivers robust, dependable sealing under high-stress conditions, making it ideal for heavy-duty applications and performance builds.

Features

• 4.130-inch bore, left-hand side placement
• Designed for GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 6.6L engines (2001-2016)
• MLX technology with integrated stopper layer for enhanced sealing
• No additional sealants or re-torque required
• Made from high-quality, durable materials for long-term reliability

We invite you to reach out directly with any questions or for further assistance with your purchase. Our knowledgeable team is available at our two locations in Austin, Texas and Los Angeles, California, where we offer professional installation and customization services. Give us a call today at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, please contact us for shipping discounts. We proudly install on premises at both locations.

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