Man I'm tired of this. Seems most everyone is favorable of a hard start relay and I can see why. Here's my prob again on my 74 SB. The starter will not turn with the key. I've "jumped" all over this thing and the only time it will crank is with a jumper between "30" and "50" on the ignition switch harness AND and jumper between "C" and "50" on the seat belt relay. I'm realizing that the ignition switch is probably bad but is there something I'm missing about the seat belt relay? Can a faulty relay cause a newly installed ignition switch to go out?
Thanks all!