Instrument Cluster: 1963-72
Disconnect battery ground. Remove lower portion of instrument panel by unscrewing two attaching screws (one on left side back of body, and the other next to glove box). Pull upper section back until it loosens from panel clips. Detach panel from hood release mechanism, remove heater controls, and unscrew speedometer cable. Remove instrument flange nuts. Tilt cluster out for access, detach electrical connections, and remove cluster.