Not counting the industerial versions.....

The 392 bigger is always better. THe 392 had a production run of 57-58 and only in the high end Chryslers.

The 354 again bigger than than the 331, only in the high end Chryslers (with the exception of a hand full that ended up in 1957 Dodge D501 cars). Production was 1956 only...again with exception of D 501. THere were industerial/truck versions made that carried over into the follow on years.

The non-extended bellhousing 331 were made 54 1/2 thru 1955 (and again industerial versions were carried on for a few more years). These also had the bigger valve heads and used a dry intake.

Extendned bellhousing 331 51 thru early 54. Besides the bellhousing issue these had the smaller valve heads and used a wet intake.

By todays standards none of these engines individually were high production the very high production rate can be atribued most to their preformance reputation.