I don't know what your records are for highest mileage, but this 7 on eBay has 297,433 miles! You can buy it now for $950, it probably wouldn't even be good for a new engine because the body would fall apart.
Here it is: http://cgi.ebay.com/ebaymotors/ws/eB...tem=1811330912

 

Im sure the body could last alot longer than that if you took care of it and replaced problematic pieces of it.

 

Picture is not that clear, however it looks as though it's got a shine to it. I have over 200,000 miles but of course I painted and maintained the car for over 14 years. Body seems strong as ever. That may be a good SCCA car in the making, go get it and work on it.

 

Used to know a guy down in SoCal who had his NA up to 360,000 miles on the original engine and trans from the oil TeamFC3S.ORG list!



-Ted