This weekend's episode of what the hell is big J working on is brought to you by floor pans and rust repair. I kicked around the idea of getting the complete AMD pan and decided to go this route. The Fronts are nearly complete. They need a little more before welding can start, but I'm glad to see it solid. I used self etching primer on the crossmembers and bottoms of pans it has enough zinc to double as weld through primer.