DML, Dave asked what parts were replaced on the suspension system. Marty could tell you better but basically the old original shocks or struts were replaced with a new Monroe replacement. The old springs were used again and all we did was sand blast the dirty cone holder in the rear, and repainted them. Nothing else was changed but what I got is a softer less harsh ride. Now every bump doesn't shake the tar out of me and I feel the road better. In effect the new product brings the ride to a modern level. Hope that helps. Bill (11596)