Where can I find MP Electronic Ign Conversion distributor

Hello Frank :cheers: What is the deference between the lean Burn distributor and a regular electronic distributor ? and how can you tell the difference by looking at it sir ? well needed info :read2:

Lean burn distributors have no mechanical or vacuum advance since this was all handled by computer. They're easy to spot by their lack of provisions for a vacuum advance pod on the outside. The pick-up is the same, so you could, if you wanted, use one if you wanted a locked out distributor. (Which, for a carbureted street motor, you generally don't.)