Clem before spending a lot on after market ignition consider an HEI out of a 292 chevy. Now I understand if you want an original look that wont work,and you will need to go to 12 volt. If it might work for you ,you'll soon find out it makes a real engine out of any version ! just bump it it's running ! Now I half to qualify that my whle fleet (8 units) are on propane. Also you can do it on gasoline too. Best thing about propane it's NEVER cold natured and there is no choke to fight. Just a thought
