you need to count the teeth on the crown and pinion, then divide the pinion # into the crown #. but it will most likely have the ratio stamped on the crown gear. and that is not easy, as you have to pull the whole diff. out. where as in a chev just remove the diff cover and there you have it. but just in the 1/2 tons.
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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