273 4BBL Throttle Linkage

This is what your setup should look like:

The picture is from another thread that Johnny Dart posted.

http://www.forabodiesonly.com/mopar/attachments/faucet-pics-831-jpg.1714512848/

As others have said, you need that adaptor (1481) and the 4bbl throttle bracket so the throttle cable is at the right angle.