I have plans for upgrade. I have pulled 5.8 from 1994 F150, bad auto transmission. My plans are to integrate the 5.8 new overdrive tranny and transfer case into my 1978. My father bought the 78 new. it has been in the HORN FAMILY since new. I wouldnt trade it for love or money. I also have a second option. I may stoke 351M to largest engine possible, and research for some kind of overdrive tranny. As of now, it has new front and rear floorboards, I worked on it every day until I let my lil bro drive it, and he left the key in aux position, and it hasnt gotten fire since. I have a second project, a 69 GTO, PLUS I got injured on my job last year, and have been layed off ever since. Plenty of time , (NO MONEY). Story of our lives.