Question what color is the wire for the fuel gauge ?

[jfkelley]

I have a 76 K10 I'm dong an LS swap in it came stock from factory with dual tanks..Im going to one tank with electric fuel pump inside the 87 TBI tank ..My question is can someone tell me what color is the wire to for the fuel gauge ?..I see two blue wires and and a black wire which is ground...But I have read on other forums its a pink wire I'm looking for ?..Can anyone confirm this ..I am lost when it comes to wiring...Thanks in advance

 

[jfkelley]

Tank is going on drivers side and I want to use factory wiring to keep the factory fuel gauge