Layout    
FR layout

Engine    
218 cu in (3.6 L) I6 (1951)
228 cu in (3.7 L) I6 (1952-54)
250.6 cu in (4.1 L) I6 (1955-58)
277 cu in (4.5 L) V8 (1956-58)
251 cu in (4.1 L) I6 (1959)
313 cu in (5.1 L) V8 (1959)

Transmission    
2-speed automatic
3-speed manual

Dodge Regent on Wikipedia

Dodge Mayfair on Wikipedia

MORE SPECS WILL BE HERE SOON