oil gen temp dash lights help please.

[AnobleL74]

my 66 c10 has a recent 350 crate engine in it. it has all 3 senders already installed on engine with wires going thru fire wall , but i am not yet sure where they are routed.
my dash idiot lights do nothing.

can the dash panel lights be made to work on this engine/sender set up?

any advise on my options and a plan to get them working are greatly appreciated.

thanks Allan