Make yourself a #14 or #12 female jumper wire to plug both ends of the stock wires that went to the ballast and bypass it that way up scope
You can also cut the ends off and solder in a piece of #14 wire to the ends and shrink wrap it and tape it into the stock wiring harness to hide it whistling devil up twocents

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)