04.5-10 6.6L LLY, LBZ, LMM Valve Cover Spacer Gasket

2004.5-2010 GM 6.6L Duramax LLY, LBZ, LMM Valve Cover Spacer Gasket

The 6.6L Duramax engine uses a spacer between the head and the valve cover.  This is the gasket between the spacer and the head.  This gasket was used on 2004.5 - 2010 LLY, LBZ, and LMM Duramax engines.  These are sold individually.  Two are required per engine.