Thanks once again “Too many trucks”. The reason for my original question was to find out if the capacitors we use in the older vehicles with points, are polarity sensitive as I have a positive ground 6 volt car. If go to a FLAPS for a points cap, and I’m thinking most of today’s caps are made for negative ground systems, will they work with a positive ground. We might be digging deeper into this subject then we need to for this forum. Good intel all the same.