Thanks for the reply Jerry; My truck is a 1936 pickup W/ a cutout; (no Reg.) on the generator,so I will need to add a regulator. My intentions are to install the Petronix ignition system w/ the high voltage coil. ( By the way) Do you have a Lincoln? What yr? My Brother owns a 1949 baby Lincoln w/ a 500Cu.Caddy motor), getting ready to sell it.....Richard