For the DIY'er, our adjustable short arm package is now available as a weld-it-yourself kit. This kit includes Johnny Joints, tube adapters, and jam nuts. We can also provide the DOM tubing if you would like. Why shop around and look up part numbers, when we have the whole kit already setup for you? The joints are all 1" shank and come in RH and LH threads so the arms are adjustable on the truck. These are made for 2" OD 1/4" wall DOM tubing.
Currently we only have Johnny Joints that will fit the 2nd and 3rd gen trucks, the 4th gen uses a much larger cam bolt. All Johnny Joints use 9/16" bolts, so early 2nd gens (94-99) will need to drill out the upper arm mount holes from 14mm to 9/16" (approximately a 2mm increase). You will eliminate the cam bolts with this setup and use the arms to adjust caster.