64 dodge dart GT wont start/crank

OK, open this link, the first post then the first picture in the first post is a picture of a starter solenoid. I believe yours will look similar this picture is of a 1972 though.

What you want to do is take a pair of pliars or a big screwdriver, MAKE SURE it's in park or neutral and set the brake!!!!!! You want to jump across the big nut on the left to the other terminal that has the slotted screw head on it. "Both of those wires connected to the two terminals you jump across" will be a bigger wire diameter than the other wire connections on the solenoid. It will spark so don't get to worried but you should hear the starter engage.

http://www.forabodiesonly.com/mopar/showthread.php?t=101268&highlight=starter+solenoid