Turn the key all I get is a big click that sounds like the bendix kicks on and then nothing. Have replaced the battery (it was over due) and still the same "click" and nothing.
I have gone through the fuse blocks with my meter and I get no reading on any thing yet the radio,lights,etc...all work. I got a voltage reading of 12.47 at the starter relay and that is it...I'm scratching my head and my **** on this one...help!

 

I would start by checking your cables , terminals and your grounds ,if you didn't check your fuses ,try swapping out starter relay, then possibly ignition switch or starter bad

 

Like mentioned, the ground cables can be troublesome. I had to make a new wire to go from the battery to the frame (12") because it had gotten so bad.