Main Stud Kit 1998.5-2007 Dodge 5.9L Diesel (Without Girdle) XDP Xtreme Diesel Performance Bypass 11 screw in freeze plugs

11 screw in freeze plugs (eliminates coolant leaks)

and increased valve spring pressures of your modified Duramax can quickly push the limits of your stock pushrods

The 3/8 inch diameter Pushrods are manufactured from seamless 4130/4135 chromoly tubing that is cold drawn over a mandrel for increased rigidity and flex reduction

100 percent Disassembled

faded plastic unit Ford supplied

Main Stud Kit 1998.5-2007 Dodge 5.9L Diesel (Without Girdle) XDP Xtreme Diesel Performance Bypass 11 screw in freeze plugsGet the XDP Main Stud Kit XD3012MS and enhance the bottom end of your 1998. 5 2007 Dodge 5. 9L Diesel. This main stud kit is manufactured from high quality 8740 Chrome Moly and incorporates a proprietary element for added strength and durability. A tensile strength between 220K psi and 236K psi and a yield strength between 210K psi and 230K psi ensures these studs can handle the increased performance of your application. In addition, the threads are