I have an extra stock 72 engine left over from a donor car that has not been rebuilt, which Korman (a year ago..)said is rebuildable. (If he hasn't already sent it to the glue factory, or otherwise canabilized...). The engine in my "good car" is fine. Is the (torn down) engine worth hanging on to, other than stealing a part or two down the road (head, intake,carbs)? I am obviously not a mechanic, and my guess is that in it's present state, is worth very little.I decided that it's best not to check my wife's opinion on this matter...Dave V. in NC USA