info transfer from old board.
1928 ? 32 4 Cylinder Engine Specs
The Maxwell/Chrysler/Plymouth four cylinder engines
Size Bore Stroke CID Use
186 3.625 4.500 185.8 1914-1925 Maxwell 25 / 1926 Chrysler F-58
170 3.625 4.125 170.3 1927-1928 Chrysler I-50/52/1929 Plymouth Q
175 3.625 4.250 175.4 1929-1930 Plymouth U
196 3.625 4.750 196.1 1930-1932 Plymouth 30-U/PA/PB/1932 Dodge DM
(Maxwell had other engines but this block is the only one that survived to see the Chrysler era)