Industrial Injection - PDM-67STKH
2007.5+ Cummins 6.7L Stock Head
Features:
- Upgraded Stainless Steel Valves
- Diamond Honed Guides
- New Stock Valve Springs
- Decked Surface
- Fire Ring Groove Machining Optional
- Fire ring gasket not included.
Industrial Injection - PDM-67STKH
2007.5+ Cummins 6.7L Stock Head
Features: