Borgenson box better?

I can't complain about the box. My steering has zero play in it. I too was a little concerned about the threads but mine are just about even with the bottom of the pitman arm. 72bluNblu, the steering quickner is a route to go, but the borgenson unit is bolt on if you get the right parts. I used Bergman Autocrafts coupler adapter and Borgensons hoses and attachments and it is like a factory install. I'll add the Bergmans parts are top notch, the coupler went on better than a factory unit.