Stainless lasts forever and those parts must be on every junk hulk that is resting in the weeds all over the land. Obviously your buyer does not have many connections for getting parts for his car but that does not make the parts rare or valuable. If you are not in the parts much and you do not need them why not give the guy a break, make his day, and feel good about about helping to get another nice Kaiser on the road. That is part of what makes our club so great!