Main Stud Kit 1998.5-2007 Dodge 5.9L Diesel (Without Girdle) XDP Xtreme Diesel Performance Bypass it is specifically designed for

it is specifically designed for guys looking to push stock injectors to the max without the extra lag of bigger turbos

11 screw in freeze plugs (eliminates coolant leaks)

This XDP head stud kit is constructed from high-quality 8740 Chrome Moly construction that also includes a proprietary element added for upgraded strength and durability

faded plastic unit Ford supplied

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

Main Stud Kit 1998.5-2007 Dodge 5.9L Diesel (Without Girdle) XDP Xtreme Diesel Performance Bypass it is specifically designed forGet 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