Tom, there were actually 3 types. The low tension, a Bosch rotary high tension and the Wico EK Doug T Germoamer at aol.com wrote: > There were two types of mags, a low tension rotary mag for ignitor and a > high tension mag for spark plug. I have two high tension types. What > specifically do you need? > > Tom Schmutz > Concord, Va. > germoamer at AOL.com > > >