Winters is what I'm using and have used the same one since about 2010 with my 4r and my 6r. Standard pattern with a gate removed and a block out plate for quick "1" to "R" if needed.
Without a doubler which I ran for decades I had to run the shifter housing under the tcase as there isn't enough length to come over the top of the t-case (protection) and not have too sharp a radius to attach it to the back of the pan.
So I ran it this way for a year always worried about (it was protected) ripping it or catching it on something so I made a shifter arm and bought a LONG shift cable

and looped it out the back of my shifter and ran it up over the top of my bellhousing. The shifter arm is upward now instead of in the stock down position so I made the arm and it works great.
Not sure if you will need to come in from the front just depends on if your shift cable exits the front or rear of your shifter.