Seals / Gaskets

GM Duramax LLY Injector Seal Kit Direct Replacement - Ready to Install Technical Information: 1- External Injector Seal Kit GM 6.6L Duramax LLY Engine Applications: Chevrolet Silverado 2500 HD 2004-2005 Vin #2 Silverado 3500 2004-2005...

Valve Cover Gasket Chevrolet-GMC Duramax Direct Replacement Improved Durability Made in the USA Contains 1 Valve Cover Gasket 14 Grommets GM 6.6L Duramax Engine Application: Chevrolet Express 2500 2006-2010 Express 3500...

GM Duramax Valve Cover Bolt Insulator Molded from Heat & Oil Resistance Material Direct Fit Fitment Note: 14 Insulators per side 28 Insulators total per vehicle Included in valve cover gasket kit #GK01341K for LLY, LBZ, and LMM Application: GM...

Valve Cover Gasket Chevrolet-GMC Duramax Direct Replacement Improved Durability Made in the USA Contains 1 Valve Cover Gasket 2 needed for vehicle GM 6.6L Duramax Engine Application: Chevrolet Express 2500 2006-2010 Express...