Hey everybody, I have a 1997 F250 HD that I bought a brand new off the lot. Over the past couple years I've been concentrate on getting the body fixed up and repainted as well as the under body and some of the suspension stuff. I'm to the point where is time to start thinking about what I want to do to the engine. It has almost 300k mileson it and runs pretty good. I've got a little budget to take care of some pre maintenance items or do any upgrades that will allow me get another 300k mies. Does anybody have any ideas what I can do to make this possible? Maybe a list of what I could start on and I would go from there just picking items off of the list. Full disclosure I've never wrenched or worked on this truck in the 20 some years that I have owned it. I've always taken it to two different mechanics who just fixed whatever it needed. Thanks.