Using your engine serial number with the 'B' suffix.

The F signifies a Flint built engine.
04 is April
02 is the second day of the month
'B' Chuckthetruck list says 64' passenger app 230 with powerglide.

http://no25.chuckthetruck.com/page3.html

This list may not be complete but I didn't notice any other years with the 'B' suffix.

"Nothing astonishes men so much as common sense and plain dealing." - Ralph Waldo Emerson