what size pinion
#1
what size pinion
hey everyone I'm new here and have a question on what diameter are the pinion gear shaft on a GM 8.5'' rear?I ask because SUMMITRACING sells ring and pinion sets with a 1.625'' or a 1.626'' pinion shaft.Does a thousenths of an inch even matter.
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Closer_2001
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09-24-2015 10:15 PM