Where do I find it?

I just grounded my tank with wire and ring connectors I already had laying around.

Me too.... I hose-clamped one end of a piece of 14 ga. wire to the sender and using an eyelet on the other end I secured it to the frame (ground). That ground clip is a marginal set-up at best just waiting to either fall off or get corroded. And even if that clip is good, your still relying on the clips that hold the fuel line to the frame for the rest of your ground circuit to be completed.... :angry7: