I was able to get the majority of the frame built out and began securing it down as well. I found U-Bolts that are long enough from an online store and am able to modify the square plates so it keeps the 2 clamps close together. Here are a few pictures.
I still need to finish the last row of cross braces for the frame. However, on 12/26 the pizza oven arrived!! I have been waiting for a nice day to take the top and side off the box so I can check it out. I should be able to post pictures this weekend. Next steps are finishing the frame and getting the oven on. In the meantime, I plan on pulling out the 350 engine and the SM420 trans and rebuilding them. Here's a picture of a pizza I recently made as well to get your taste buds tingling!
Anthony Lucci
Building a Pizza Truck on a 1955 Chevrolet 5700 Lucci's Slices