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Old 06-04-2020, 02:00 PM   #156
jimbosprint
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Join Date: Jul 2014
Location: Chico, California
Posts: 940
Re: '72 Cheyenne K10

I opened up the rear differential this morning to find out what I've got. As I suspected, it has a Detroit Locker. The ring and pinion gear in the rear is 4.56 ratio.

Plan is to put matching gears in the front with a TrueTrac carrier.
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