I have a Lancair Exhaust Manifold System, Style V for a Lancair 360, that is for sale.  Part Number EX-5 (old catalog part number 201-0004).  This item has a few ground hours of run time.  It sells new for $725.  I'll take $500 or best offer.  If you need more info please email Chuck Brenner at chbaviation@aol.com or call 303-261-4466.  I'm located in Denver.