New guage pod

[onekarnut]

Just got a new guage panel with factory tach---100 mph speedo---small gas guage in lower left section of dash. Going to replace orginal guage pod in 84 c10 with large gas gage and clock in lower left section of dash. Do I have to relocate the pin for the gas guage? I also got the harness for the tach does some one have a diagram for the wiring diagram and what routing of the harness.
Thanks in advance.

 

[bucket]

If the cluster is '78 or newer, it should swap right in. Your '84 may have a vss on the back of the speedo if you have cruise or computer controlled carb or something, that may or may not swap over.

There should only be three wires. Ground, ignition power (to GAUGES fuse I believe) and the tach signal that hooks to the dizzy.