.........cut off switch...........
So far as eliminating the Mopar relay, there exists a "sort of Ford" relay used on a few years of AMC/ Jeep. These had a total of FIVE terminals
The two large switch terminals
The regular Ford ign terminal (resistor bypass)
The regular Ford S terminal
And a fifth terminal for the ground on the neutral switch.
Here
http://www.forabodiesonly.com/mopar/showthread.php?t=318721
So far as eliminating the Mopar relay, there exists a "sort of Ford" relay used on a few years of AMC/ Jeep. These had a total of FIVE terminals
The two large switch terminals
The regular Ford ign terminal (resistor bypass)
The regular Ford S terminal
And a fifth terminal for the ground on the neutral switch.
Here
http://www.forabodiesonly.com/mopar/showthread.php?t=318721
Here's one of the AMC with NSS. AMC used Torqueflites. This is essentially a Ferd solenoid with one end of the coil hooked to that extra pin "out the back" instead of grounded at the bracket.
This "might be" an SS-590 Standard
A'nudder view
