One wire alternator.

Hey everyone, I just want to let you know how I made out. I got the car running. As I stated, I went with a Powermaster 75 amp one wire unit. It came with a card that said it makes 96 amps @ highway speeds and 67 amps @ idle so it's actually a little more than 75. I by passed the factory amp meter and installed a volt meter. I also went with the four pole battery disconnect and ran the MSD trigger wire back to it per the advice I got. I was not able to drive the car more than up and down the street a couple of times because the trans has a serious issue but so far the electrical system has been working perfectly. The running voltage on the gauge is always 14 volts and the head lights and all the electrical items on the car work very good. I completely ditched the factory harness under the hood and made a complete new one that I routed around the perimeter of the engine bay. I added two new fuse blocks, one under the hood and one under the dash and also still have the original one in use. I also got rid of the factory wiring bulkhead plug on the firewall and did a hard wire setup with all soldered and heat shrink wrap and I labelled every wire and put clear heat shrink over the labels. Everyones input was very helpful, thanks to all. I'll keep you posted next year when I start putting some miles on it.