It's for a 4-cylinder turbo so looking for something nearer 3.7. The plan was to use the CWP from the Explorer axle otherwise.

My axle needs to be 52 inches wide but I can;t find anyone in this country who will re-spline/shorten the original 31spline shafts. They will shorten the 28 spline items hence why I was thinking of going for a Fox body axle, but I might as well just fork out on a set of custom Moser shafts.