Compared to modern cars that are loaded with touchscreen displays, multiple computer modules, and high-tech safety features, classic cars have extremely simple electrical systems. However, even though they're simple, they can still degrade over time and cause serious problems. Our friends over at Mopar Connection magazine found some electrical gremlins and ugly "quick fixes" on their 1968 Road Runner, so they reached out to us for some restoration parts to get the battery and electrical system back to good working order.