I have a 00 Heritage with Carlini Drag bars and a HD mini tach, I run this bag from HD 58904-03
58904-03
They say you can not run it with a tach but the only issue I have is getting the top closed on the center pouch and its not much of an issue, it doesn't have the chrome clips just velcro and it works perfectly.
Should work IMHO on stock bars but you should set one on the windshield to see.