I remember when I was a real little kid my dad had an old beater Valiant - I think it was a '64 or thereabouts. He was always having problems with the carburetor on it... years later I dated a girl with a '69, that car had a Holley 1bbl and it too had issues. Replaced the carb with a Carter and it ran splendiferously ever after.
CY: Those carbs were interesting, you could actually adjust them. I found the adjustment that worked for me was lightly closed, and then out 3 half turns. The vacuum lines always wanted to fall off. If the vac line fell off (the one to the air cleaner) the car ran poorly.
Only problems with it after that point were a ballast resistor that failed,
CY: And the engine didn't run. I learned to carry spare ballast resistors. As also did most Chrysler owners.
and the fact that the points would burn just about every 9 mos. like clockwork (maybe due to a off spec replacement ballast?)
CY: Burning points is typically due to bad condensor. They are replaced as a set.
then she had to have the head redone because she didn't adjust the valves (probably ever) and burned one.
CY: Most likely, never. Few people do.
Other than that it was a very reliable car, wish I had it today.
CY: A starter and alternator every year and a half?
nate