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Breather Repair Kit - LLY

SKU 114020405 SKU 114020405

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Specifically designed for the 2004.5 to 2005 LLY Duramax. This upgrade kit replaces the factory plastic valve cover breather system with CNC machined billet aluminum valve cover adapter fittings and oil compatible 5/8” tubing. Sold as a complete kit.

GM Equivalent P/N: 973570331

GTIN 840171205961 GTIN 840171205961

Breather Repair Kit - LLY