Okay the measurements are as follows...
Distance between the bars where they meet the cross member 35-7/8".
Distance between the bars at the approximate middle of the bend...43-7/8".
Distance between the bars at the rear feet plates...48".
Distance from the cross member to the approximate center of the bend measured in a straight line...21.75".
Length of the front to rear bar measured from the top weld point at the cross member to the rear mounting plate from above including both bends...52".
These are approximate but very, very close (I'd say within an eighth of an inch) as my bar is upside down on the garage floor with a stack of tools in the middle. I'm prepping the tub for Monstaliner so don't judge.
1995 JY YJ
2014 JK, MC GCL 2.5", 35x12.5x17, 4.56s.
My observations are based on my experiences...YMMV.