Need oil turbo sealing plug

[85_Riv_T]

I need a oil turbo sealing plug that goes on the frt of the intake maniflod. I dont know if 86/87 will work but i am will to try.

 

[turbofish38]

Is that for a Riviera? The Regals dont use one. I've used a metal frost or Welch plug to plug that hole on mine.