Dennis, I didn't realize this didn't need the magnets to work...hmm maybe I will modify that on my truck. Neal this is a neat little unit, very small, mounts nicely. Won't look "original" but you could just hide it away. Have had one on my truck for many years. The only issue I ever had with my 4 cyl was drawing enough vacuum to hold it at highway speeds. I added a booster and that helped some, but still not quite what i'd like. MJ