[Tracker1]

Put it on the market as is; the time and money you will spend finding those pieces and "correcting" what is there is NOT going to earn extra dough come sale time because it is neither original or unrestored. The bumpers and that awful custom interior are waaayyy bigger deals than that power steering pump.

I feel bad for the widow. This kind of thing is happening more and more these days as baby-boomer hoarders pass to the great beyond and leave their loved ones with garages & barns full of question marks. It's nice of you to help.