JEG's BLOWS CHUNKS
Summit (store and distribution center) is right up the road from here (about 40 miles). I have never once called and ordered a part that I couldn't pick up the same day if I wanted to.
With Jegs there have been numerous times that the part I wanted was back ordered.
Both offer decent prices, and good service, however, it seems to me that Summit has a larger and more varied inventory, and because of that fewer back orders.
Just my 2ยข