No spark when cranking

I'll have to look, but I do know the reset box was right in series with relay. Maybe I forgot, maybe there's additonal stuff in the box.

I "believe" there's a video and pdf over at MyMopar on this:

http://www.mymopar.com/index.php?pid=31

in the "Master Tech" stuff:

http://www.mymopar.com/index.php?pid=117

The top one

http://www.mymopar.com/index.php?pid=431

There's a pdf normally, maybe it was removed

Here's a video

[ame="http://www.youtube.com/watch?v=3xXtmlSHtIQ"]Chrysler Master Tech - 1974, Volume 74-1 Seat Belt Starter Interlock - YouTube[/ame]