Can anyone help me identify/verify this block? It has the last 4 casting numbers ground and stamped "3512". It's stamped T0129CRN, 188153794. It was cast L15 9.
I have found where GM did restamp some early blocks, but my question is the the vin stamp.
I would think it should be stamped 10"Letter"153794.
Does this block have any value to restorers?
I plan to use it for a Nova build.