1968 Plymouth Barracuda Fastback (old school build with a new school feel)

I am now in the process of getting the rear rear differential in. The Rona done hurt the shipping times on parts. I tried to order Hotchkis leafs but it is over a month for backorder, which leads me believe that they are an american company with China sourced leafs. I discovered the my Barracuda came with the optional HD 340 suspension. So I cleaned them up, sandblasted, primed, painted, and installed poly bushings.
I also plates and reinforced the leaf front hanger mount on the body. Then re-drilled them 1/2" closer to the frame and installed offset spring shackles. Everything is about ready to re-install..... waiting on parts for transmission now.