I like using a recurved Chrysler magnetic pick distributor with an MSD 6AL analog box.

Why?

1. Parts readily available for the distributor and you can pick up a box everywhere.

2. You have a vacuum advance on the Chryco distributor. MSD distributors you don't.

3. You can easily do add-ons like 2 steps, timing controllers, different rev limits.

4. Very easy to wire and hook up and stone reliable!

We have tried the new digital, all inclusive MSD boxes and have had problems as they are not the quality of the older a analog boxes. The all inclusive distributors are even worse! Ask the Ford guys..