Can anyone tell me the difference between the small block and big block power steering hoses for a 68 Mustang? I have a small block, but since installing my new long tube headers, the stock hose routing is too close to the headers and has already started to melt the sheathing on one of the hoses. I want to know if the big block factory hoses fit the same pump and control valve with the only difference being the way they are routed. I figure routing them unde the engin mount would work best. Anyone else done this approach?