I have a 1989 Mustang 5.0 Notchback. The E-brake does not work on it, so I took the back wheels off and checked them, and the 2 cables going to the wheels are still intact. I then crawled under the car and found the main cable leading from the back to the handle inside was broke. The car still has the braket that connects the main line from the handle to the wheels. It hangs there and occasionally when im driving i can hear in grinding against the driveshaft. I went and bought a new E-brake cable from Autozone. My question is, how hard is it to hook up? What all is involved to get it on there? And finally, do I need any special tools to install it? Any help is appreciated. 