Second generation 1946-1948
After the war, the New Yorker became a separate series. Unlike most car companies, Chrysler did not make major changes with each model year from 1946 through 1948. Thus models for 1946 through 1948 Chryslers have the same basic appearance, noted for their 'harmonica' grille, based on the body introduced with the 1941 models. 1947 saw a minor redesign in tires, trim, and instrument panel, while the first 1948s were just 1947s with no visible changes. Postwar Chryslers continued to offer Fluid Drive, with the New Yorker now offering the true four speed semi-automatic transmission.
Source: Wikipedia
Chrysler New Yorker history:
Chrysler New Yorker (1st gen) 1940-1942
Chrysler New Yorker (2nd gen) 1946-1948
Chrysler New Yorker (3rd gen) 1949-1954
Chrysler New Yorker (4th gen) 1955-1956
Chrysler New Yorker (5th gen) 1957-1959
Chrysler New Yorker (6th gen) 1960-1964
Chrysler New Yorker (7th gen) 1965-1968
Chrysler New Yorker (8th gen) 1969-1973
Chrysler New Yorker (9th gen) 1974-1978
Chrysler New Yorker (10th gen) 1979-1981
Chrysler New Yorker (12th gen) 1983-1988
Chrysler New Yorker (13th gen) 1988-1993
Chrysler New Yorker (14th gen) 1994-1996