Part One: Rough In The Floor
The floor build began with the construction of the support bracing, which was MIG-welded together from 3/4x3/4x0.120-inch wall square steel tubing. The tubing was spaced 3/4 inch above the suspension bulkheads to provide as much room above without the worry of the floor hitting anything below. The bracing extends fore and aft, eventually contacting the factory inner bed walls for maximum support.