serial # order
F26SLO34384
so if i understand right my serial # is (letter) O 34384, or is it L 034384. did they start the letters over each year? when i look for parts , most listings say from ser#T80,001 or b4 ser#Y20,001.
Your consecutive build number is O (that's an O not a Zero) followed by 4 or 5 digits depending on the amount of production.
They did jump some letters to avoid confusion & yet used the O
Think of it this way.
The first 5 digits are before the build number starts.
The Letters of the year graduated up until the end of 1977 line, in the 1978 year they started at AE0000.
Go here
http://67fordtruck.com/Home.html
and click the "techinical" link.
V or Y was used in 1977.


