Siverado/Sierra 2500 1982-00 6.2L & 6.5L Heavy Duty Head Stud Kit Gator Fasteners 6.7 High Efficiency Core

High Efficiency Core

Each fuel injector is painstakingly remanufactured to the most up-to-date design specifications

or a Super Damper

These are our street/tow injector

Using a proprietary rubber gasket to allow for expansion

Siverado/Sierra 2500 1982-00 6.2L & 6.5L Heavy Duty Head Stud Kit Gator Fasteners 6.7 High Efficiency CoreIf you are wanting to keep your 6. 2L or 6. 5L Chevy GMC Diesel on the road for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help keep your truck from popping head gaskets. These Gator Fasteners Performance Head Studs are a Heavy Duty stud designed for stock to moderately built Duramax engines.