If you are thinking of selling your 71 maybe you might want to think about buying my 66 barracuda. It has a 318 magnum motor 727 tranny 83/4 rear 742 case with sure lock diff. 391 gears. Front disc brakes 4 new alum. wheels the backs are 15/7 with Mickey Thompson Street /strip 50s. I have new carpet and high back bucks for the front seats have a B&M shifter, new truck spare tire pan. I have 18,000 into it. I'll let it go for 8,000. I'm 70 years old and I don't think I can finish the car. Has a clean PA. title. If you are interested in it give me a number and I'll text you pics of it.