This Power Driven Diesel Stock Plus Cylinder Head is a stock cylinder head for your 2003-2007 5.9L 3rd gen Cummins and 2007.5-2018 6.7L Cummins. The 6.7L Cummins cylinder head was designed to supersede the 5.9L cylinder head. For your ease and ours, Power Driven only offers the 6.7L Cummins cylinder heads due to their ability to work on both.

Many hardworking tow rigs/haulers and hot-rodded street trucks have been sidelined by a blown or popped freeze plug under the valve cover, which immediately mixes coolant and engine oil. Power Driven uses threaded plugs in lieu of soft/freeze plugs so you never have to worry about coolant leaks under the valve cover. The Power Driven Stock Cylinder Head is guaranteed to meet or exceed factory specifications, giving you performance you can count on.

Power Driven Stock Plus Cylinder Head Features:

• New valve springs (factory valve springs)
• New cylinder head
• New valves
• 1-year limited warranty

Note: If your engine or intended application exceeds the factory rpm limits, upgraded valve springs are recommended.