73 203 Transfer case
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Legend
Joined: Nov 2014
Posts: 8,098
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Borrowed this picture of the stock NP203 range box from the CK5.com site:
https://ck5.com/forums/resources/ord...nsfer-case.72/
There's a shift collar for hi/lo range inside the case. Under that is low range gears on the countershaft. Low range consists of gears set of four. Biggest gear mounts to a intermediate shaft, which is not pictured, and is almost a size of that hole. In order to get 4:1 gears it would have to be much, much bigger. And as it can be seen, just impossible to fit in there.
https://ck5.com/forums/resources/ord...nsfer-case.72/
There's a shift collar for hi/lo range inside the case. Under that is low range gears on the countershaft. Low range consists of gears set of four. Biggest gear mounts to a intermediate shaft, which is not pictured, and is almost a size of that hole. In order to get 4:1 gears it would have to be much, much bigger. And as it can be seen, just impossible to fit in there.
