The identification of the Fordomatic transmission can be rather confusing. There are fifty eight configurations of the Fordomatic transmission built between 1951 and 1959 that could be adapted for use in the 1955 thru 1957 Thunderbirds. In most cases modifications are required, the shifter lever (P/N 7A256) must be changed and in some cases the ...
![](/images/caleb/125.jpg)