Description
LBZ / LLY Duramax Head Gasket Set – Grade “C” Oversize Gaskets (2004–2007)
Complete Top-End Gasket Kit with 1.05mm Head Gaskets (Left & Right)
This Duramax head gasket set is built for 2004–2007 LLY and LBZ 6.6L Duramax engines and includes everything you need for a complete top-end rebuild or head gasket replacement. The set features Grade “C” (1.05mm) oversize MLS head gaskets for both left and right banks, ideal for engines with decked blocks or heads requiring a thicker gasket for proper compression and sealing.
✅ Features:
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Complete top-end gasket set for 6.6L Duramax
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Includes Grade “C” (1.05mm) MLS head gaskets – Left and Right
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Designed for engines with resurfaced heads or blocks
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Built from high-quality materials for reliable, long-lasting sealing
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Perfect for stock rebuilds, performance applications, or preventative repairs
🔧 Fitment:
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Fits 2004–2007 Chevy Silverado HD and GMC Sierra HD
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Compatible with LLY and LBZ 6.6L Duramax diesel engines
Ensure long-term durability and proper sealing with this premium LBZ/LLY Duramax Head Gasket Set, engineered for performance and reliability in high-load or tuned applications.
