Has anyone ever swaped out a 305 and put a diesle engine in there truck? How hard is it to do? WHat all do you have to buy and instal or change? What diesel engien will go in the truck best? I saw a k5 blazer in the autotrader theat this guy had put a gm goodwrench engine in his truck and he also had a banks turbo installed. So has anyone on here doen this before?