Thread: GM 8.5" rear end spline count
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Old 06-05-2018, 03:03 PM   #6
44boggers
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Join Date: Sep 2015
Location: winklen, Tirol
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Re: GM 8.5" rear end spline count
Quote:
Originally Posted by Jay2Cor517 View Post
If you decide to go the TrueTrac route you WILL HAVE TO order 30 spline count axles. https://www.summitracing.com/search?...ord=DTL913A481
https://www.summitracing.com/int/par...a556/overview/

This is for a 28 spline 10 bolt 8.5"
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