1983-1998 Cummins 3.9L 4BT Gator Fasteners Heavy Duty Main Stud Kit (MSK394BT)

Don't come up short

4L Mahle Lower Gasket Set CS54657

4x the lockup clutch surface apply area over stock (8

perform better while towing and experience overall increased performance

HSPs upgraded version features a single-piece

Cast in high-strength A356-T6 aluminum alloy

but still want excellent street-ability

This Fuel Line Extension from Titan Tanks

This Ball joint has a durable E-Coat Finishing on them to resist corrosion and maintain performance integrity

4in Half Marmon (HX40) Flange

Truth be told

Replacement 3-micron fuel filter and 20-micron water separator filter for Venom Fuel Lift Pumps