Looking for 360 engine, 71 -74 casting number 3418496

I might have one.
How complete do you want it?
Long block, short block, just the block itself?
I have several cores of many years, probably 10 or so.
I also have several 318s if that is an option to you as well.
But the shipping would be a killer. (just so you're aware of this)..........