Time for a rebuild or head gasket issues got your truck down? MAHLE upper gasket set has all the gaskets needed to seal the top end of your 2003-2007 5.9 CR Cummins. We use these kits for all of our engine builds here in the shop! This kit will include the overbore for all applications & is the thickest gasket available from MAHLE.
**Due to COVID-19, MAHLE has been working around the clock to get as many kits out the door as possible, however waiting a month or so for these kits to ship is NOT uncommon. Plan accordingly.**