03-07 Cummins 5.9 Powerstroke Products Loaded Stock Head w Fire Rings Shirts 6L Duramax allows you to

6L Duramax allows you to remove your crushed oval stock downpipe and replace it with a smooth round

Collapsed Length (IN): 19

Note Wheel burst resulting from over speeding is not warrantable

7L Cummins (set of 12)

03-07 Cummins 5.9 Powerstroke Products Loaded Stock Head w Fire Rings Shirts 6L Duramax allows you toDescription Powerstroke Products Loaded Stock 5. 9L CR Cummins Head With Fire Rings This Head with Fire ring and HD Springs allows you to take full advantage of upgraded Turbos, Injectors and Tuning without fear of pushing a head Gasket the fire ring provides a positive cylinder seal to keep compression in the cylinder where it belongs. Head comes with the correct gasket and fire rings. Comes with a one year unlimited mileage warranty from the date of