Leaderboard

If you measured 9 volts on one of the wires that is about right (actually it's low but it should still run your pump), with the voltage drop from the starter. You tested the pump and it works. That leaves the ground. Edit 2 - rethinking the 9 volts. That's pretty low even with the starter draw. Seems like the battery needs charging before further testing. It's not really clear why you were measuring continuity when all you needed was voltage and ground. If you disconnect the yellow wire at the starter solenoid you can get power to the pump without the engine turning over. The fuel pump will get power at Start but the starter won't. Makes it easier for testing. You can hear the fuel pump.

I figured that would be the answer. I saw that some of the trucks had the drillless mounts. For now I’ll keep it off on the z thanks again

I think you deserve your own thread, it has deviated a bit from the original poster and all. Let me know if you want assistance in copying posts and moving them over. For the record well done. Testing and looking for faults BEFORE putting it out there while gathering feedback by public posting. At a good price point I'm sure you will have people very interested.

If you use the s12+8 calipers from the later years, they were machined to fit vented roters like the s12w ones but have smaller cylinders making for more of around 57% to 43%. This is what I run and am very happy with the setup.