You can make a doube ended male jumper wire that slides into both of the existing female wire ends at the ballast resistor to do what you need I do it all the time on street and race cars that I install MSD race boxes or any other ECU that doesn't want the stock Mopar ballast resitor Simple and effective
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)