Yamie tuners and Hooker Headers

[Lakeshadow]

:4fzfk2: I believe these are 433 Yamaha 1973 or so? Lead pipes missing, or intentionally not supplied?

 

[Lakeshadow]

Looking around the net I see the bolt on flanges are missing. I would like to see a pic of this installed on a Yamie and what model the sled is. And a report on the sound, characteristics, etc. Recreational Leisure used to sell those ball socket things years ago, but they are long gone.