Good "points". I went Pertronix just because I could, set-and-forget mentality. Of course if it were to take a dump on me at the most inopportune location then I would be livid. I keep the points and .016 feeler gauge stored in a baggie just in case.I only use points in my vw's. One day I might try the Petronics. But with a couple hundred thousand miles driving all over the place, I have always made it to where I wanted to go. I can adjust them or replace them in a couple minutes. I'd think with a snowcat and the amount and miles it's actually used, a good set of points will most likely last a lifetime.