Originally Posted by GY3
It's really hard to beat the old analog MSD 6AL's.

They are dirt cheap used and run forever. I had one given to me and added on the dial rev limiter and the timing controller.

This, I run one in my 69, 340 4spd swinger daily, strip 2xs a yr. Was in my dad 69 rr before that, I have personally put 20k miles on it.

Last edited by greendart408; 12/01/21 11:52 AM.