I know most of U guys are running some newer igniton setups in the older cars. But for the ones that are still running the older HEI dist. It might pay U to keep a spare condenser /moduel set in the car. even a known good used set. These things blow without warning and will leave U flat. I practice what I preach first thing I did when I got the parts car was pull the parts out put them in a ziplock bag. thank God went to work no prob. go to go home nothing!! 10 min.s later running and no $$$$ flatbed.
hope this helps
Ed