original icm (Ignition box)

[runner74]

Hello All

I want to replace my ignition box on my 1974 Roadrunner 400. I am wondering what the original box was? Does anyone know?

Was it the orange box?

If I add the orange box do I need to change the coil?

It looks to have an old aftermarket plain box now.

Thanks

 

[mopar 3 B]

The original box would have been black.

 

[lewtot184]

original was probably a black box with a gold heat sink. long gone. orange box doesn't need a coil change.

 

[idrivemopar]

Here is a shot of an original, actually this is my original box, just cleaned up on my 73 RR.