Bailey Diesel in Nixa is about the closest one I know of. (about an hour and a half drive) I don't know any out near Joplin. These guys are REALLY good, but they charge accordingly. Stop in the monthly B.S. chat thread and say hi. There's lots of good folks in here.
i'd like that. the only place i could find was Joplin Diesel and they charged $525 for a 7.3 pump. i'm sure they do a good job and all but a reman BWD pump through oreilly's is only $400 with a year warranty.