Cadillac / Caprice / Roadmaster inner rear arches reinforcment plates with gussets

Adding a bridge to your ride is a big improvement for strength but there needs to be some good thick metal to weld that bridge to. Welding to just the stock frame can cause stress points over time causing the frame to crack. Solve that issue with these inside reinforcement plates adding strength not only to the arches themselves but spreading the load of the bridge, this set up is designed for a bridge that is using spring pockets along with gussets for more added strength.