GMC suspension question

[Eagletucky]

I just purchased a 66 GMC Suburban. I plan to lower it very soon. It has the factory leaf spring setup. I was curious if it is possible to flip the rear axle to the other side of the leaf springs. Has this been done by others before? Is it possible? Are there any other methods utilized to lower a leaf spring truck? I dont want to buy a high dollar crossmember, but would be curious if the trailing arm suspension on my 61' would transfer over to the Suburban.

Ok, enough questions, thank in advance guys!