[jmeckel]

If you have spark when you run the starter at the coil wire, but not at the plugs, make sure the cap and rotor are in good condition, there is a contact on the cap that must contact metal tab on the rotor. If that is good, then check the clearance between the rotor contact and the contacts that go to each plug.

Also make sure that the rotor is good, it has a tab that must fit down into the notch in the top of the dist. cam, or it will not turn.