I just bought this truck and the truck came with new 6 lug disc brakes, new 4 speed transmission, new gears for rear end and many other parts that have never been installed and I am not going to use because I am going to install the new engine, trans, rear end mustang 11 suspension. I also want to install ac so I did not think that I would have enough hp with a 6 cylinder engine. This is the first truck I have restored so I am very new at this. Thanks