At last, a solution to right frame rail rust. The inner rocker solves the problem from the jack post to the front, but what about under the jack post to the rear? The solution is our right inner wheel house repair panel. It solves both right rear frame rot as well as the behind the battery tray rust-through. Easily welded in, it restores these areas ' strength, as well as the stock appearance. One piece does it all! Piece is made extra strong and coated for good rust protection.