Hi all, I've posted this in the classics also as the application is into a '65, but I think the answer might be more easily found in the more modern era.... I'm in the process of setting up the serpentine belt for my 302. Due to the use of non-standard components, I'm fabricating the entire setup myself. (Also the locations of the components are being located to better suit right hand drive.) My question is, what are the diameters of the original size pulleys used on the serpentine driven 302's? Does anyone know these or can point me to somewhere where I might be able to find them? Any help appreciated.