ps Back in the day we used to re drill the 4 inch pcd shafts to 4 1/2 inch.
You can re-drill the brake drums too and then you have 4 1/2 axle shafts.
Only problem is, the steel wheels don't have a center register sit on.
But if you use long 1/2 studs, and replace the piddly 7/16'', you can...