Nailcreek

Unless this crawler has a lot of sentemental value you might want to reconsider. I have had both a HG and an OC4 rebuilt and it was extremely costly. I gave $2000 for the OC4 and by the time it was finished I had well over $6000  invested. It wasn't show quality. I gave $1000 for the HG and after spending $1500 to get it running I sold it for $2000. I like crawlers but I have found them to be extremely costly. The Olivers were tough machines but the pto is weak for heavy work such as cutting brush. I now have a 1964 550 Special and an Oliver 75 lawnmower both in show condition. I do have a Mitsubishi dozer that I paid $11000 . I use it on my hobby farm in the hills. It is a 1992 model and does a great job.
Good luck
Frank