It can be done, yes.
Yes.
remove dash from 62 chevy
yes
The simple way is to purchase the correct oil pan, pump pickup, and mounts for the V8 version of this car. However, there are kits to do it for high performance use.
They are not a direct bolt on but they can be made to fit.
Yes
A stripped down 62-65 Chevy II will weigh about 2900 Lbs.
The number of items that can fit into a 62-inch suitcase depends on the size and shape of the items. It is recommended to check the suitcase's capacity or dimensions to determine how many items can fit.
55-62 psi
55-62
the left rear underside of the engine
Not likely