Vin trouble

Truck is a 4x4, the axle does sit below the spring but I'm going to mounted on top the way the original was... I'm using the mounting brackets from the truck with the shock mounts from the car welded to them in the proper place. My buddy with a 3d printer is going to copy the mounting bracket as one solid piece, same for each side.
Axle below spring, so the perches are wrong for axle over spring. Unless your solution is to run the axle upside down....... If you run it right side up, the end of that car will be sky high in the air.

As for the sentences on the mounting brackets, none of that makes any sense.