Difference between 6 cyl and v8 fan shroud?

/6 is off set to the right and v8 is offset to the left or vice versa. The engines are offset in the engine bay because our steering is on the inside of the DS frame rail.

I gotcha, right now my current shroud is offset to the pass side, the narrow side of the shroud is on the pass and the wider side of the shroud is on the driver. Are the /6 and v8 shrouds same top and bottom? If you flip the /6 shroud will the ribs still line up?