Need you to clarify where you are and are not getting power:
1. Do you have power at the electrical connection that plugs into the ignition coil?
2. If you have power to the coil, do you have power coming off the coil? (plug a wire onto the coil and directly to a spark plug)
3. If you have power from the coil, hook it up to the distributor. Do you have spark on each of the six plugs?
To try and help I'm going to make a guess at what you meant in your post: Power to and from the coil is good, but once you hook up the coil to the distributor, you are not getting any spark at the plugs. If that is the case then it sounds like a problem with the distributor. Inspect the cap and rotor and make sure that they are servicable. It should be pretty clean inside. There should be no cracks in the cap or rotor. The points should be solid and complete. The rotor should not spin by hand


