Rewiring my EFI Magnum - 1970 Dart Swinger

Yeah, I was thinking something along those lines. It looks like Generic Motors used that switch starting in 1991, and the last car I can find with it is from 2008. So maybe it was being used before they started using BCMs for everything.

If you look back at post 78 you'll see I broke one. After I broke it I took it apart to see how the switching is engineered. I still have it somewhere so maybe I'll dig it out and have a look at the contacts to see how stout they look. If I can find it I'll post up a picture here.