I have a 1977. I was gonna offer parts to you, but looks like you have it covered. Some of old timers on here may remember my cart. I still have the baby moons, with the Westinghouse underlined W on them.
I'm in the process of building Frankenstein ... Marketeer and Honda Trx300ex2. Hoping to get about 60mph out of it.
I bought RZR seats for mine, too. I stretched the frame 2 feet, so I could put the seats in the floor. Of course, everything is fab.
View attachment 5125
Another question on adding the extra batteries. did you just charge them separately or did you upgrade your charging system some how?By the way, you can run 60v to that motor, actually Nate told me 72v, I never tried it. I had 2 large 12v diesel batteries that I added, in series, after the last solenoid. Just sat em on the back . It would lay rubber on smooth concrete.