Originally Posted by tclederman
Mike, or others, is my photo wrong for the head casting code?

A 17 9 (head date casting code)
A = January
17 = 17th
9 = 1949

Tim, I can't help with casting number locations on 6-cylinder heads...sorry, but the date code you decoded is correct.

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