BAM!!!
Found a motor...
Blurry photo of a 7*10*69 340-4. Stamp on the front says FW340P 3006 0193. 3006=Monday, 20 October 1969. Everything but cam & lifters, intake, carb, windage tray and the sleeve for the dip stick. And the best part?
STANDARD BORE!
A real live, honest-to-god...