Feb 11, 2011 #1 Dustedu2 Well-Known Member Joined Apr 20, 2009 Messages 852 Reaction score 3 Location Dixon Rating - 100% 3 0 0 Contact seller I have a 65 B-Body 8 3/4 489 posi rear and want stronger axles with 3" studs. would like to have new bearings installed with them. I am guessing they are 30 spline based on my research but not 100% sure.
I have a 65 B-Body 8 3/4 489 posi rear and want stronger axles with 3" studs. would like to have new bearings installed with them. I am guessing they are 30 spline based on my research but not 100% sure.
