Needing front tire clearance
 

I have a 72 c-10 that i would like to narrow up the front end to be able to drive it at a lower stance. The truck lays all the way out but i have raise it higher than i like to be able to drive it without getting into the fenders. To begin with the truck has been z'd 3" , drop spindles, art lower strong arms, and factory upper a-arms, on air bags. I am running the boss 338 20x8.5. Any suggestions without hacking up the suspension anymore or spending major bucks? ive seen on portebuilt's site that they can make their control arms narrower than stock and have also seen a few other sites with narrowed control arms. is that my best option?