I'm looking for the stud kit for a 10 bolt steering knuckle. I've looked in LMC truck catalog and GM parts direct and done a google search. Are studs like that a common part that I can get from any auto parts store?

Ideas?

Well...they are at mine... I use a "non-chain" old guys style auto parts place. Unless stranded, the only chain I would ever buy parts from is NAPA. If you find a parts place with a machine shop out back they should be familiar with all the studs available. Some good tire shops also can provide studs...