360 Swap for the 65 Dart

Well, trouble in paradise, pulled apart the "fresh" 360 short block for clean up and inspection.
This thing has never been fired, yet the piston skirts have rubbed the walls, 1 is bad enough to feel it so this'll go back to the shop..

Is a 340 swap the same as the 360?

Timing cover?
Radiator hose?

thanks!