Howdy, My project now is adapting the factory style over load springs to my truck. I have them installed over the original leaf springs and now need pics to help complete the install. If anyone has a 73-87 C30 with the over loads could you please provide a few pics of the mounting of the frame brackets also could you please give me the measurement between the frame brackets and the leaf. I am guessing it will be difficult to find the frame brackets so I am planning on fabricating my own. My truck a 1975 C20 the frame does not have the holes already so this is why I need pics and measurements. Any help would be awesome thanks guys.