I purchased a 1973 Mustang Coupe. It didnt come with a starter selenoid on it. We put one on, put new battery on. It Ran a couple times. Now it doesnt. We then put in new plugs wires,distribur cap,rotor,selenoid, points
Look in the direction of your brake Master cylinder for a master cable that connects at the firewall. There are two of them. Make sure both of those master cables are connected really well. Also check that your coil wire