1973 tachometer wiring on se charger

[70daytonaclone]

any links to which wire goes where on a stock ralley cluster? I have the black wire with bullit connector and the white/black tracer coming from my gage. Thanks for any and all help Stephen

[Nacho-RT74]

I tried to expand the diagram and lost some definition... I hope this helps.

as far I know it should be gray traced yellow wire coming from bulkhead ( coming from negative lead of coil ) and blue wire coming from accesories source in dash harness.