Those dealers are good to know. I have ordered from Zanotti's a few times with good results. I will check Chicago HD the next time I need something.
Right now I have some issues going with Wisconsin HD on an Ebay purchase. I can't see me buying from them again. You don't put something up for bid if you do not even have it in stock. So, I am waiting it out on that. Nothing much though, just a piece of chrome.
From Zanotti's I recently bought a engine mount my local dealer wanted $114 + tax for and I got it from Zanotti for $71 shipped. That is more like half off. That keeps me a customer and I can get the parts in about a week.
J&P is pretty good on some things too. They are great for service and fast shipping.