Gator Fasteners Heavy Duty Main Stud Kit, Dodge (1989-98) 5.9L 12V Cummins Diesel

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 truck or just a daily driver. *** Will not fit 1997.5 and later trucks with 12mm studs. If your not sure, see the image showing the turbo oil drain ports. 14mm engines have one port while 12mm engines have two. Description These fasteners have a much higher strength and will not stretch like the factory bolts will. The Gator Fasteners Performance Main Studs are a Heavy Duty studs designed for stock to built 5.9L Cummins engines. • For 12V Engines Only (for 1998.5 24V engines, use MSK5924)