The Victor Reinz VS504389 Valve Cover Gasket Set for your 2004.5-2010 GM 6.6L Duramax is a direct replacement for the factory seals on your engine. One kit required per engine.
The Victor Reinz VS504389 Valve Cover Gasket Set for your 2004.5-2010 GM 6.6L Duramax is a direct replacement for the factory seals on your engine. One kit required per engine.