72 Duster Resurrection
The polyurethane will not wear out or deteriorate like the rubber parts will. They are a do it once and forget it proposition. Thr price difference is not very much. You may want to concider seeing what the cost of selling you the kit without upper and lower control arm bushings, and strut rod bushings is. I bought these kits from prothane for my 67, and will also buy them for my sons 69 as well.
The polyurethane will not wear out or deteriorate like the rubber parts will. They are a do it once and forget it proposition. Thr price difference is not very much. You may want to concider seeing what the cost of selling you the kit without upper and lower control arm bushings, and strut rod bushings is. I bought these kits from prothane for my 67, and will also buy them for my sons 69 as well.