Originally Posted by
XRT_si
I've got the standard Ford Posi and am keeping the C-clips and seen they do shafts for what I want.
I was under the impression all 31 spline shafts use the big bearing?
Simon as Stevie says just because the 31 spline are bigger dosnt mean there better ,mine in the escort were only 28 spline and didnt break or twist with 8800 rpm launches