there was about 1/3 inch of space left between the bottom of the oil pan and sub-frame with these mounts. for both the fuel and PS lines I just took both the 7m and 1uz lines to a local hydraulic shop and had them take the ends off the 4 old hoses and put the proper ends on new pieces of line, cost like $100. As for the specs for the mounts I might be able to pull them off one at a time and have them blueprinted at work while I am installing the super charger.