Points or Pertronix don't care they work and never let me down and if they would fail are easy to fix. Had enough of the the stupid MSD failures and mystery no starts with the Mopar perf junk. Only had one stock control box fail due to bad rusty ground. Now I use accell and Pertronix conversion used it last 12 years and no problem

Said this before MSD should be used on Race only cars they are not for the average daily or weekly driver. Too unreliable