70 Swinger 340 Engine Throttle Bracket

First, you need the Chrysler throttle lever adapter for your carburetor. Was this car originally a 2 barrel? If so, you need a longer 4 barrel specific cable. If not, then you can just buy a taller cable bracket, or if you just want to get it going, spacers under the bracket where it bolts to the intake, with longer bolts.