dont know what the autozone one is you speak of, what i have is the stock electronic ignition setup. has the ecu box mounted on firewall and has the coil on the intake and has the ballast resistor. stock setup. I just dont have the vacuum advance hooked up..dont remember why but it didnt act right or something..there was a reason i just dont remember..like i said, ive gotten out of it for a good while, thats why shes been sitting.. Its always wanted a lot of fuel to start after sitting a week or so, lots of pumps of the gas pedal. But if it sets for 6 months or so, it wont start..