I had the Steer & Gear stage II, center slop was still there. Yes it steers firmer with more "feel" but still hard to drive in a straight line without correcting it.
The center slop is a standard "issue" with the OEM box or any brand that refurbishes or rebuilds stock style steering boxes, its in the original design.
I am saying "issue" since many do not bother or notice this after so many years of driving Mopars.
For others (like myself) who are of later generations this center slop seems abnormal as modern cars don't have this.
I can tell you from first hand experience that installing a Borgeson box is a breeze, the nastiest part of the job is removing the old one.
The easiest way out (even with headers) is to remove the power steering pump, brackets and battery & tray.
Loosen the driver side motor mount and lift the engine up as far as it will go. (trans belhousing will hit the tunnel first, be carefull with fan and radiator clearance)
Remove the motor mount bracket and you are able to pull the old gearbox out.
Going from bottom you still need to lift the engine to get some decent space, remove torsion bar etc, you are not saving yourself going this way.
For installation follow the instructions, use the recommended oil, get an oil cooler and you have a nice and firm steering car with zero slop.
I installed it with the Borgeson universal joint which includes shortening and drilling the steering column which is a bit off a hassle to install and remove the column several times to measure and finally cut and drill. (measure twice cut & drill once!!)
You can also choose an OEM style coupler if you don't feel comfortable modifying the column.
If the stock steering box had the same size as the Borgeson it would have saved many header fitment issues over the last 50 years.
All in all, money well spend, steers like a rack & pinion steering.
