I have a steel drive shaft complete out of my 40 ford coupe, it's low mileage about 8000 miles, a local machine shop built and balance, at a N.s.r.a. I was awarded a aluminum Empire shaft , if you are in need and your running small block, 700 trans to a 8 " rear end message me. Wayne Sent from my iPhone using The H.A.M.B. mobile app