A while back I machined out a custom set of SAI hole plugs because I was doing a rebuild on engine an I pulled from an SAI truck for my non-SAI truck. If interested let me know and I can machine a set out for you, $30 shipped. It's a 5/8-20 thread which you won't be able to find anywhere. Here's the video:

 

I would like a set, sending a PM. That is a deal.

 

I got your PM and just tried to send you one back but it gave me an error (something about not allowing PM's to come through). At any rate, just PM me your shipping address and $30 over paypal (greisinb@gmail.com), I think I might have a set already made up but let me double check. If I have some I can send them out tomorrow if not it might be a few days until I can get a set machined.

 

Done, thanks

 

No problem! I’m able to send them out tomorrow (5/13/22).

 

I would love a set!

 

thanks, @greisinb sent you a PM and the $30.