Hey Guys, I`m a little green behind the ears to the whole diesel thing, so i hope i dont bother you guys asking a bunch of questions. I just bought a 1991 f-350 7.3 idi. Also bought a Non wastegated banks turbo that i`m hoping to put on the truck. When i bought the turbo it was missing a few parts for instance the cdr block off plate, turbo oil supply line an fittings, air box elbow,crankcase vent adapter. Are any of these items still available from Banks ? Also are there any companys that have a 4 inch exhaust kit available for the truck ? Thanks for the help.