The American 60 used the Oliver 1550-1555 transmission and rear end. The American 80 used the 1655-White 2-70 transmission and read end.
The one big problem with the 60 was that the 1550-55 didn't have a differential lock. They tried to put one in the 60 by changing something in the pinion,don't remember just how it worked,but the early ones leaked in to the brake. They came up with an improvement and update kit,but they also drilled a hole to drain the oil out just in case. But so far as I know that was the only weakness.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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