I extended the front axle 3" to make more room for the bigger tires, and 6" on the shock mount.
Then i had to add 3" to the steering rods. The back i copyed how jakes were made, the 1 1/2"
metal was just the right size for the shocks to fit in, and cut the other side smaller to fit the mount on the frame. But i still need some more touching up so the tires don't rub when i put some weight on it.