It's been quite a while since I've seen one of these. I get my tune up parts at NAPA. If a picture is sent to my e-mail of the distributor, I may be able to help. I have old buyers guides from NAPA which have the pictures in them. Their newer books don't have nearly as many pictures, but if you know the part #'s, the parts are ususally available.

I have the NAPA part #'s for a L82C with the IH engine, they may be the same- don't know for sure- they are as follows:
Distributor cap: IH350
Rotor :IH300
Condenser :AL869
Points :CS1600

As far as the ig. wires- I use the metal core-cut to length NAPA # 700172.
Hope this helps.

You'll have real fun when the brakes need service- it's got the weirdest self adjusters you'll ever see.

BTW- Duo- you're correct- the ones I serviced had the continental flathead engine installed