lalojamesliz

Hey guys i haven't been in here for a while but I'm converting my 1969 mustang with a I-6 250 to a 351w and I installed a 9" rear but it's a 28 spline and I got it from my 69 xr7 cougar doner car I had. I bought a 3.50 31 spline 3rd member but I need 31 spline axles to install it but don't know wich ones to buy. I looked on summit.com and their brand is like $100 each or moser axles for a bit more. My power goal eventually will be 500whp