I can't quite make it out thelogo on the cover, is it an aftermarket ignition module or stock.....?
Guess you're talking about mine since it's the only picture with a cover shot?
Mine's a Standard Motor Products.
The original Motorcraft went to acting up in'79. I'm thinking I might have
had something to do with killing it. I had a bad battery and was nursing it
along for a month or so because I didn't feel like I had the $25 for a new
one at the time. So instead bought a $109 ignition module instead! LOL :)
Either way the generation mine is ('75 F150) dies in a different way than
the newer gens do, mine acts like the ignition ballast resistor is open or
intermittently high resistant. Starts and runs fine while the starter is
engaged and dies or sorta half-assed runs or runs fine when the starter
circuit is allowed to re-open.
Seen several other dieing Dyna-Sparks of my generation with the same
symptoms over on FTE. :)
So the SMP Blue Streak I installed in '79 -hiccuped-one-time and I got on
Rockauto.com right away and bought a new one, keeping the old BS from
'79 as a spare.
My '75 F150 has never broke down and left me stranded -anywhere-ever-!
The IM didn't neither BTW! :)
Alvin in AZ