I have a few questions I have just started a 70 challenger RT. I have the factory rear and front sway bar. I want to keep them. I can get the Rubber parts for both. However I cannot find anyone to sell the hardware for front, the U-clamps that bolt to ther front. I don't have any hardware to hang the rear. Here is the question is there anyplace were I can get these? or any other year that will work?