Lean burn removal

I need some help. I'm getting rid of the lean burn on my slant six 1983 d150 and purchased what I thought would help me swap out the distributor, ecu, harness and ballist resistor part of the project. I read the slantsix.org article listing what I'd need to get in order to do this, so I bought this kit off of ebay:
MOPAR Slant Six Electronic Ignition Kit Plymouth Dodge Chrysler 170-198-225 Dart | eBay

I had to contact the seller to ask him a question and he says his kit is not for a lean burn system, looks like those parts are correct to me though? and maybe he's just not realizing I'm swapping out the lean burn, but at the moment I'm not hearing back from him. Any help would be appreciated.