Ebay - MX6 tank for sale?

[tooclose racing]

Hello POG - there is a tank listed on eBay right now that LOOKS like an MX tank, but owner says it came off a GS.  

http://cgi.ebay.com/ebaymotors/KTM-PENTON-400-250-76-77-78-GAS-FUEL-TANK-STOCK-AHRMA-/250699105799?pt=Motorcycles_Parts_Accessories&hash=item3a5ed4c607

Whadda ya think?

Thanks

[454MRW]

That is for certain a 1978 GS-6 tank. It shares the same large backbone design as the 77 GS-6 orange tank and fill fit both years, but only GS-6 frames correctly. The same seller has another one listed as well, although a little cheaper on this listing with $4 more for shipping. Mike
http://cgi.ebay.com/ebaymotors/PENTON-KTM-250-400-GS-SIX-DAY-GAS-TANK-78-77-MINT-AHRMA-/250542712453?pt=Motorcycles_Parts_Accessories&hash=item3a55826685

Michael R. Winter
I enjoy rebuilding and appreciating Pentons!
1974 250 HS Pentons-1980 KTM 175-400'S