2006-2010 Duramax 6.6L Gator Fasteners Heavy Duty Main Stud Kit (MSK66ZM)

Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 6.6L together whether you're building a tow rig, race truck or just a daily driver.

These fasteners have a much higher strength and will not stretch like the factory bolts will. These Gator Fasteners Performance Main Studs are a Heavy Duty studs designed for 6.6L Duramax LBZ and LMM Engines.