72SCAMPTRAMP: You live in Iowa so give Victory Driveline a go. They are in Iowa. I talked with them at the 10' Monster Mopar. They make the shafts for Mancini, Strange and a few other companies. I bought a 3"DOM, 1350 joints and slip yoke for $285 shipped to my door. I ordered mine through A&A Transmission because I got one of their trans at the same time. Rick at A&A even went through step by step with me to make sure I got the correct length. He also has Victory polish and clearcoat it for you at no extra charge. He told me that was his little touch. I am close to 700hp and this is the one they recommended.
Give A&A a call @317-831-3066 ask for Rick(Owner) He knows his ****