4. To replace the leaf springs, Go-EZ went with an AVS four-link suspension with triangulated upper bars. The triangulated bars will keep the rear end from shifting left or right. All of the bars run from the axle to the rear of the truck, which might not be the best design for drag racing or road racing, but for a mini-truck that needs to keep its gas tank in the stock location, this is an ideal arrangement. These bars use threaded inserts to make the bushing ends adjustable. The tubes are cut to length, and the inserts are MIG-welded to the tubes.