DHD 800-420 LLY LBZ LMM Duramax Complete Allen Valve Cover Bolt Set 2004.5-2010 6.6L

Replace your rusted and stripped LLY LBZ LMM valve cover bolts with these new zinc coated allen bolts from DHD. Switching to new hardware will allow easier servicing and decrease the chance of strip outs in the future. These bolt kits are a favorite in our shop, especially during injector and head gasket repairs!

Includes:

• (60) Zinc Coated Allen Valve Cover Bolts
• Does Upper and Lower Cover - Both Sides

Fitment:

• 2004.5-2005 Duramax LLY 6.6L
• 2006-2007 Duramax LBZ 6.6L
• 2007.5-2010 Duramax LMM 6.6L