Hi there,
If you are not concerned with originality, I had success with a pair of old school wired shutter 3D glasses. I bought them on Ebay and wired them up to my dedicated cabinet with no issues. I used an old microphone jack from a parts computer and wired it to my PCB so I can plug in the glasses whenever needed. The glasses came with the same size plug as the mic port.... 1/8" mono I believe. My glasses have a long cord which affords plenty of movement while racing. If I recall, the manual showed which two terminals were used for the sync connection. I will gladly look at mine if you like.
I thought about hooking up another set for spectators, but haven't tried it yet.
When I looked for mine, there were a ton of wireless glasses but very few wired ones. You may have to hunt around a bit.