What is the wire going to the left side of the Jetaway tranny used for ?

 

Passing gear.

 

Thanks,
I'm swapping in a 200r4 .
I'll find the other end , at accelerator pedal ? , and use it for lock-up .

 

I don't know on a 68, possibly on the gas pedal, mine's on the throttle linkage.

 

black w/red tracer at tranny , a red , and an orange at switch on pedal under dash .
I've got to get out the wiring diagram to see if its the whole circuit . If it is , its too easy , just swing over to brake/cruise switch .
Trannys in and just a few loose ends to take care of .

 

Found it : orange = power from gauge/trans fuse .
: red = to trans . I guess it changes color at firewall .