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Old 09-27-2019, 09:20 AM   #46
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Join Date: Jun 2010
Location: San Antonio, Texas
Posts: 10,303
Default Re: No reverse BW R-10

There are different output shaft lengths and different tail shaft lengths and that's why I mentioned making sure of what you have. The R10 overdrives were used on several different transmissions by more than a few different auto manufacturers so there are a lot of different parts out there that look similar enough to make you scratch your head. Even a small amount of difference could affect the fit and function. If the two transmissions look the same on the outside, it may be time to compare parts on the inside. If you have one that used to work normally then you have a baseline of parts to go by.
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