73-87/91 chevy c30/R3500

[Cowboy_Customs]

Unless advance auto parts screwwed up AGAIN. (immagine that)  They had a front control arm set listed for my truck, a 91 GMC R3500. (OLD body crew cab 2wheel drive dually) And now its gone, and I cannot even find a control arm set or master set listed for anything other then a 1/2 ton 73-87. What gives? I need control arm bushings mine are shot, and was set on getting an Energy Suspension front end kit. 

E.S. Dont leave this crowd hangin here, we need performance stuff too!!

[Vector]

Cowboy,
    Sounds like a rare truck you have there. I rarely see pickups in my area that are crew cabs
and dually too for that year and model. I live in truck country.
Everyone and their dog has a pickup truck around here.
Unless I am mistaken I thought I saw the bushings listed for what you have on this page here.
http://energysuspension.com/pages/c2wd2.html The control arm number I saw that looks like it should fit your truck is 3.3147,
don't forget to tell them to add an (R) or a (G) at the end of that number when they look it up.
I had trouble ordering kits before because of not having a letter to designate the color. (R) is for Red and (G) is for Graphite black.