Siverado/Sierra 2500/3500 2004-20 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners 6.4 performance and remanufactured stock replacement fuel

and remanufactured stock replacement fuel injectors

9L Cummins 12-Valve with the XDP Pushrods 3/8 inch Street Performance XD314

The 144 Micron Particulate Filter on the suction side will drastically reduce cavitation

Assembled With High-Quality Components

If you have a 2011-2014 model year 6

Siverado/Sierra 2500/3500 2004-20 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners 6.4 performance and remanufactured stock replacement fuelIf you are wanting to keep your LS Engine 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. Fitment: 4. 8L 294ci (2004 17) small block