Main Stud Kit Cummins 5.9L 12V

Description Main Stud Kit *** with factory block stiffener plate, 0.600 counter bore***

Description Main Stud Kit 2007 & later, with factory girdle

Description Main Stud Kit Late ’97-’06 2-bolt

Description Main Stud Kit

  Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 12 Valve 5.9L together whether you're building a tow rig, race tr...