cruiser
Well-Known Member
Hi All: Does anyone out there happen to know what the letters "AAWJ" molded into the left side of my slant six block mean? All ideas welcomed - thanks.
“Australian Association of Women Judges.”
Duh!
May be related but I read somewhere that cranks 360 cranks with CFD cast into them were stronger than the ones with AAWJ and that CFD represented a GM foundry!I was always told it had something to do with the specific iron makeup, as far as nickel content, etc. But I have no way to verify that. Might be something to it, or it might just be a legend I've heard for nearly 40 years.