hi I got a 71 cuda 383 factory ac 1.03 tb up front. in the rear hotchkis leaf springs i used the original front hangers the ones that came with the springs made it sit to low.. bilstien shocks front and back high way driving it's great at slow speeds i feel every bump the main road in town is concrete when driving over the expansion joints after a couple blocks it feels like i have square wheels any ideas how to fix this would be greatly appreciated thanks