Thanks Steve H. that seems to be exactly what I am looking for!
Do you (or anyone else) know which one I would need for a stock 6 volt system with the 235?
1. std pt ign, 2 imp/rev, 6 volt pos or neg grd
2. mag or std pt ign, 1 or 2 imp./rev
3. std pt ign, 3 imp/rev, 6 volt, pos or neg grd
4. std pt ign, 4 imp/rev, 6 volt pos or neg grd
