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Old 10-08-2017, 10:47 PM   #151
60-66 Nut

Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 21,697
Re: Eaton HO72/HO52 vs. 14 Bolt FF

The H(oh)52/72 was used from '55-'72 in 3/4 and 1 tons.

The highest gear available in the HO52/72 is 4.10's. In my experience 4.57 is the most common.

It is my understanding that the HO72 has the adjuster bolt as seen as in the pic.
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