Leaf Spring Bushing Sizes

Yes we talked to the supplier. They dont have front spring bushings with 1 3/8 od with 5/8 bolt hole. Once you look at the original bushing you can understand why. With that small of a bushing, putting a 5/8 hole thru it for the inner sleeve wouldn't leave much rubber between the inner sleeve and the outter shell.

And they drill all of their offset spring brackets with 5/8 bolt holes.

I need to ask if they can build some with a 7/16 bolt hole.
This is just something we hadn't anticipated we would have to deal with and that would stop the installation.