86grandnat.
New Member
- Joined
- Jul 24, 2004
I bought a posi for my truck but it won't fit. Now I am wondering if i could use it for my car. It is a 8.5" 10 bolt posi. It has 30 spline axle's. From what I read I believe our cars come with 28spline axles. Can a person purchase 30 spline axle's, or should i just sell this posi and buy the correct one. My car currently has a open diff.