How do you change a pick up coil in the distributor on a 1989 Chevrolet Camero?

The easy way is to replace the entire distributor with a remanufactured unit. The hard way is to mark position of distributor rotor, remove the distributor from engine,reome cap & rotor, remove drive gear from the bottom of distributor , slide shaft up & out, remove pick up.reverse steps & reset ignition timing. IMPORTANT TO MARK LOCATION OF ROTOR BEFORE REMOVAL