i have dimensions for a bracket to make 53-56 f100 spindles into disk brakes,,u guys probably already know its easy or may already know how to do it, but if anyone wants the measurements , there free and i will email anyone with them i also have the bearing sizes that u will need for the spindles but they may change depending on what rotor u go with,not really sure about that!!! the bearing sizes i do have mount 5x4.75 rotors on the 53-56 f100 spindles just pm me with ur email address,, ,i also am making panel clamps for 3$ a peice if u want any, i think its a 5$ shipping charge through usps pm me with amount u want so i can make them and ship them out soon as possible,,it may be a few days to get them out as i have several friends that want them,,,pictures are attached