JLM,

The casting numbers you found are the Casting Conveyor number "CON 3" and the Date Code "A135" = Jan 13, 1955? The casting part number will be on the passenger side all at the very front of the block down low (right above the oil pan).

Didn't mean to repeat what Tim said, I was typing when he posted...lol.

Mike B smile

Last edited by Mike B; 10/18/2015 5:29 AM.
Mike Boteler

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