Spec’s for U-Bolts 1968 Chrysler Newport

Hello Chrysler friends,

I'm away from my shop manuals, but would like to order some U-bolts while on the road.
Does anyone know the "B" dimensions - inside diameter of U-bolts over the stock 8.75" rear axel and
"C" dimensions - length of U-bolt from inner radius to end of threads?

I'm contemplating going with a plus 1" set of leafs as well, curious if I can get support on that thought or advice counter to that idea.

Thank you,
Mike
Author: Mike McGuire