No spark

In that case either the large battery stud on the relay is losing power..........

(Clip your meter onto the large relay stud and to ground. Twist the key to start. Either way the stud should show "same as battery"

OR........... the wire from the relay to the solenoid is open. That would be fairly rare It happened to me on my 69RR It still had the original battery cable where the two wires are molded together at the starter. The wire had broken up inside the molding

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Not if what you told me is true. You say you jumper up at the relay it won't crank. That seems to indicate the solenoid wire is bad, or that the big stud on the relay is losing power. When jumpering those terminals, the relay is doing nothing, so it should crank, and you say it is not. Tell you what. When you get home, you get a multimeter and or test light ready and a jumper cable or at least a length of about no 14 or larger wire. Then PM me your phone no and we'll get on the phone

You MIGHT even have the starter relay wired wrong. Can you post a photo?
Ok I just tested it the battery is 12.2 the post on the relay is 12.2 when I crank the key the relay clicks. The volts do not change. It is not wired wrong because it has worked this whole time and just stopped working