Tranny fluid mystery bolts???

[Ldub]

Well good, I feel better that I'm not the ONLY one who has something goofy like this going on underneath my VX.
I will fiddle with it more tomorrow to see if anything I have will fit that small hole. I have to wonder what benefit this contraption is over OEM. If anybody knows anything else on this, please chime in. Thanks!!

They could have run into a supply issue at the factory where the 4L30E is made, & had to find an alternate source of plugs.
Could also be an improved design, to lessen the chance of over tightening & stripping the threads?