MAHLE Head Set (Without Head Gaskets) - 04.5-07 GM Duramax LLY/LBZ 6.6L

Product Name: MAHLE Head Set (Without Head Gaskets) - 04.5-07 GM Duramax LLY/LBZ 6.6L
Manufacturer: Mahle
Manufacture Part #: HS54580A
Thoroughbred Diesel Part #: MCIHS54580A
Fitment Notes: 2004.5-2007 GM Duramax LLY/LBZ 6.6L

The MAHLE HS54580A Head Set is a premium upper engine gasket solution designed for 2004.5–2007 GM Duramax LLY and LBZ 6.6L engines. This comprehensive kit includes all the necessary gaskets and seals required for top-end service—excluding the head gaskets—making it ideal for builds where specific head gasket thickness or performance upgrades are required. Manufactured to OE-quality standards, MAHLE gaskets provide precise fitment, superior sealing performance, and long-lasting durability under extreme diesel engine conditions. Whether you're completing a repair or a performance rebuild, this head set ensures reliable sealing across critical engine components.

MAHLE Head Set (Without Head Gaskets) Features:

• Fits 2004.5–2007 GM Duramax LLY and LBZ 6.6L engines
• Complete upper engine gasket set (head gaskets not included)
• Ideal for custom builds requiring specific head gasket selection
• OE-quality materials for superior sealing and durability
• Precision-engineered for proper fit and function
• Includes valve cover, intake, exhaust, and other top-end gaskets/seals
• Designed to withstand high heat and pressure in diesel applications
• Helps prevent leaks and maintain engine efficiency
• Perfect for engine rebuilds, repairs, or performance upgrades
• For more on Mahle call us at 1-859-737-4966.