I couldn’t seem to find the connecting part but I’ll try again todayI think found the install instructions for the intake. It looks like the Cobra Jet throttle body uses two connectors instead of 1. Look at page 27, step 41 to see the harness install and mods to the factory connector.
https://performanceparts.ford.com/download/instructionsheets/FordInstShtM-9424-M50CJ_.pdf