I bought a gauge dash from
http://www.kennystrucks.com/ and they gave me the best deal yet but when I installed initially the oil pressure gauge didn't have threads in the input hole in the back. I called and they sent me a new one before I even returned the old one. That was very nice. Later on about six months later I finally got around to wiring up the tachometer and it worked for a few minutes and quit. I called and said I had a problem but I had owned the dash for about 9 months already and the tach. quit working and was there anything that they could do for me. I fully expected them to say why are you expecting us to do anything after so long a time. I was prepared to explain that I just hadn't gotten around to wiring it up yet because I was working on the suspension and body work which was the truth. They said no problem just packit up and we will send a UPS pick-up for it and ship you a new one. They did and that's what I call service.
A++++