F = Flint Engine Plant
11 = Month
14 = Day
L = 1958 or newer 261 from a 6000 Series truck

For reasons not known Chevrolet would swap the letter "eye" for the number "1", your code stamping is just one of many examples of this.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD