I used a Lokar set up. Also a "Help section" universal spring to the OE bracket. A basic after market bolt on return bracket (Mr. Gasket) can also take place of the OE unit.
Good pictures Mike.
I have what ScampMike has on a manual and automatic trans cars. It works very good. It gets placed on the carbs rear bolt/stud and snugged down. There is a small stud to adjust it slightly. Alignment purposes.