Performance Cummins Head
Our Cummins Reman Head has all the necessary upgrades to make your head durable and reliable.
- You’re given the option to use your own head or one of our head cores
- Head is disassembled and all soft plugs are removed
- Head is cleaned and blasted
- Head is crack checked (If it checks out okay, we proceed with this head)
- All-new bronze guides and HD Extra large seats on the exhaust side are installed
- High performance CNC valve job is performed
- Head is resurfaced
- Head is cleaned
- Head is painted
- Assembled with all new valve seals and soft plugs
*Cores must be good with no cracks must be a rebuildable core. D&J Precision will inspect your core on arrival and determine if it is a good core.