It is doubtful the key code would be stamped on the housing. I have seen some key cylinders stamped with the code but most are not. Most door lock cylinders are stamped with their code.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.