New cluster did not fix the dead Gauge issues HELP

^^Yup. Dimmer controlled dash lights are the ONLY thing on the inst fuse, and are fed with orange wire.

Things like indicators are simple to understand

Turn and high beam indicators............These are a grounded socket with a dedicated separate wire to each, coming through pins of the cluster PC board connector. Hi beam goes to high beam side of the dimmer switch.

Each turn indicator is spliced into the front lamp output of the turn signal connector. you can SEE that. There are two wires into the left and the right front terminals.

Brake and oil are different. These are insulated sockets with two wires. One side of each socket goes to switched 12V "ignition run."

The "bottom" end of the wire (which would be grounded) goes to.............

the oil light goes through the bulkhead connector, to the oil sender. It grounds when there is no pressure

The brake light goes TWO places

Goes to a switch on the parking brake handle, which grounds when pulled out. Works like a dome light switch

The same wire branches off and goes to the brake distribution safety switch. This "trips" to ground if either the front or rear brakes have a leak, powering the indicator.

I'm not trying to be mean here. You need to study the wiring diagram. These are just like a road map.