Ok, need help. Just picked up 1941 Truck. Have to assume 1/2 ton from look at rear end.

The number stamped on block right behind Distributor on Passenger side says BA682343. Which is the same number on the Title. It is an inline 6. Help?!

http://s1191.photobucket.com/albums/z468/MortgageLaw/1941%20Chevy%20Truck/