How do you reset the cam timing and ignition when youv removed distributor from a 1977 Chevy 305 small block?

To reset the cam timing and ignition when you've removed the distributor from a 1977 Chevy 305 small block, you will need the following tools:

* A harmonic balancer puller

* A distributor wrench

* A spark plug wrench

* A screwdriver

* A timing light

1. Disconnect the battery.

2. Remove the harmonic balancer.

3. Remove the distributor cap and rotor.

4. Turn the crankshaft until the timing mark on the harmonic balancer is aligned with the 0-degree mark on the timing tab.

5. Install the distributor without the rotor.

6. Connect a timing light to the number one spark plug wire and the negative battery terminal.

7. Turn on the ignition and adjust the distributor until the timing light flashes when the timing mark on the harmonic balancer is aligned with the 0-degree mark on the timing tab.

8. Turn off the ignition and install the rotor and distributor cap.

9. Reconnect the battery.