Anyone using one of these coils on their A-body???

yeah, I guess I've never owned one. Are parts readily available for these at any parts store? I guess I was looking for something that I was more familiar with.

Yes. For replacement parts availability, you have the dead best distributor/ignition system HANDS DOWN. WalMart sells tuneup kits for them and I ain't kiddin. EVERYBODY has caps, rotors, coils, modules, pickups and on and on and on. That's REAL HEI and THE most popular. You hit the jackpot with that. Keep it. All you need to do if you have a failure is ask for parts for a 1975 Chevy "whatever" with a 350. Done.