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 The 144 Micron Particulate Filter

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

Assembled With High-Quality Components

4 Liter Power Stroke Diesel Engine

All XDP fuel pumps are constructed using the best quality parts and are remanufactured to meet or exceed the OE specifications

84 A/R Housing will provide a quicker spool and cooler EGT's below 3000 RPMs

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 The 144 Micron Particulate FilterIf 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