Introducing the GMC Sierra 2500 HD Head Gasket - Right, crafted by Cometic Gasket. This high-performance multi-layer steel (MLS) gasket is designed to ensure optimal sealing for your '01-'06 GMC Sierra, meeting the rigorous demands of modern automotive engines.

Cometic's MLS head gasket stands out with its robust construction, featuring multiple embossed layers of stainless steel coated externally with Viton rubber. This combination helps it endure extreme temperatures up to 482°F and withstand the variable load conditions experienced in high-output engines. This gasket caters to both aluminum-to-aluminum and aluminum-to-cast iron configurations, making it a versatile choice for diverse engine setups. With its 0.051-inch thickness and 4.100-inch bore, it is specifically engineered for durability and reliability in GMC’s LB7, LLY, LBZ, LMM, LGH, and LML Duramax models from '01 to '06.

Features

• Multi-layer stainless steel assembly for strength and durability
• Viton rubber coating for high heat resistance and optimal sealing
• Designed for compatibility with multiple engine configurations
• 0.051-inch compressed operating thickness and 4.100-inch bore
• Engineered for GMC Sierra LB7, LLY, LBZ, LMM, LGH, LML Duramax models

If you're considering upgrading your GMC Sierra 2500 HD, this Cometic MLS head gasket is a reliable option for enhancing engine performance and efficiency. For installation or customization, visit us at our Austin, Texas, or Los Angeles, California locations where our expert team is ready to assist you. We are available for any questions at 512-982-9393 (TX) and 562-981-6800 (CA). If you're considering purchasing multiple items, please contact us for possible shipping discounts. Installation services are available at both our locations.

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