2009 Silverado 5.3 L 4WD

I have a 2009 Silverado 5.3 L 4WD

Question:  I would like to swap my NQH (MP-3023) electronically shifted transfer case for an NQG (MP-1222) manually shifted transfer case. Do they have the same dimensions? Any other pitfalls to watch for doing this swap?Answer:   As long as the input and output spline match there should be no issues