Low Fuel Sender

[Camaro Billy]

My freind Fernando in Argentina is restoring his '69 back to stock. No small task since he can't legally import parts. He e-mailed me this photo of the low fuel unit , asking where to attach the yellow wire.
Anybody know ?
Thanks
Billy

[68Zproject]

If no one else knows and he can wait a while, I'll have my console out and I'll look at it.  If it's the same as 68?