http://www.imcdb.org/movie_70992-Happy-days.html
1955 Chevrolet Bel Air
1952 Chevrolet Deluxe
1949 DeSoto Deluxe
1958 Dodge Coronet
1956 Ford Fairlane
1952 Ford Crestline
1948 Ford Custom
1932 Ford Hot Rod
1962 Harley Davidson Sportster 1200cc
1965 Honda 175cc
1950 Mercury Custom
1955 Norton Commando Chopper
1961 Plymouth Savoy
1959 Studebaker Lark
1955 Triumph Thunderbird 650cc