Finally sold the 8n we just painted. Of course the carb im going to have to rebuild again as its been sittin without much running since we've had it for sale...imagine that the only time I don't use stabil it gums up from sitting. So anyhow I had it listed for $3500 with the ferguson cultivator. A gentleman contacted us today and he has a 51 or 52 8n that was rebuilt 3-4 years ago but smokes now. He said it was resleeved....so i'd guess they did rings but maybe not...anyhow it was used at a golf course so im hoping maybe just stuck rings. Carries 40lbs oil pressure....so I kept the cultivator and hes paying 2700 for the tractor and we're taking his side mount 8n in trade. So I got a smoking side mount 8n with 1 new rear and the other is good for 500 and i'll sell the cultivator for 400....just what I needed another 8n. But its a sidemount and i'll probably keep this one for my 5 yr old.