How do you replace a shift lever in a Datsun roadster?

To replace the shift lever in a Datsun roadster, first, ensure the vehicle is in gear and the ignition is off. Remove the shift boot and any retaining screws or clips securing the lever to the transmission. Carefully pull the old shift lever out, then install the new lever by reversing the removal steps, making sure to secure it properly. Finally, reattach the shift boot and test the new lever's functionality.