[kngstrk]

got a respond to this with an off the wall suggestion. I went through this same experience several years ago with a 65 GMC. All the same MSD equipment installed on the truck. I read this to my wife and she cracked up. We got stranded every time we went anywhere on a cruise with the club. It is crazy, but have you checked the fuel filter. I chased this problem for months, checked the fuel and was always getting fuel. Problem was the filter was partially plugged, when the truck died the fuel would build up and would look like there was a good fuel flow. The truck ran beautiful for upto 50 miles then would start acting up. Replaced the fuel filter, no more problems. Give it a try, it just may work.