Thread: regearing
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Old 12-02-2013, 02:02 PM   #2
Bigdav160
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Join Date: Apr 2011
Location: Klein Texas
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Re: regearing

A K20 would have came from the factory with a Eaton rear axle. 4.11:1 or 4.57:1 only

You will not find any aftermarket gears available.

A 14 bolt rear axle from a later model would be a popualr choice. If it were me, I'd look into a overdrive transmission (4L60) solution.
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