ebay :   I  made a TYPO in the guide that I wrote  earlier.  When I was referring to the two huge major Corvair parts suppliers and their outstanding knowledgeable and helpful TECHNICAL EXPERTS,     .... the printed line should read :   Please remember that these are businesses and fine ones at that so please do not waste their tech experts' time with frivolous questions.    I am sorry for  the error.  Please correct it if possible.  One last thing  that  is worth mentioning.  Simply put,  ebay is a wonderful marketplace.   In the case of Corvairs,  there is no substitute for knowledge about these cars.   If at all possible,  have someone view the vehicle upclose, in person  in order to inspect it,  preferably that person should have at least a basic knowledge of Corvairs.    Also ,   think  long and hard about shipping an inexpensive Corvair  from very far away (cross country)  when perhaps you can find a similar Corvair closer to home,  say less than 1000 miles away.   The money saved on transporting the vehicle the extra miles will go a long way towards your project's budget.   Obviously  a  multitude of factors must be considered as no two vehicles ,  especially antique cars are ever the same.   Minimal rust is certainly a top priority.  Rust Never Sleeps,  I think old Neil Young  had that as a title many years ago.   More Corvairs than you might imagine  have survived ,  so  there is never a shortage of good ones on ebay.   Parts are plentiful as well.    You might be surprised to know that there is a long established, well respected  aircraft firm  which is dedicated to building Corvair engines for powering  private aircraft.      Anyway,  the best of luck  seeking that  fun to drive Corvair!