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Old 08-07-2019, 07:01 PM   #3
Madkidd007
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Join Date: Nov 2018
Location: Locust grove, Ga
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Re: 6l90 compatibility

The only issue that you can’t get around is your crankshaft. You have to use a 58x relcutor, a 24x is not compatible with any of the controllers for a 6 speed
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