1963 Valiant~ No Dash Lights???

Easy to check. Check for power at the fuse labeled INST with the headlights on at both sides of the fuse if you only have power at one side the fuse is blown replace and retry if you have power at both sides of the fuse check the bulbs in the cluster and at the same time check for power at the bulbs It is possible that all the bulbs are blown. If you have power at the bulbs then the switch is good. If the oil light and the high beam lights work then the cluster has a good ground One other possibility is the circuit board on the back of the cluster is bad. Inspect it for burned spots when you remove the cluster if you make it that far. Most likely it is just a fuse.

Brian