Does anyone know where I can find the dimensions to make sure the inner fender to rad support is correct. I dont have the original dimensions from when they came out. My AMD panels fit nicely, but I need to get the location of the support correct because the location of all the exterior panels depend on it. 72 GTX w/22 Rad. Thanks in advance. P.S. I have every 72 service manual in existence but none of them shows this dimension.