Doesn't the 99 steering box have that EVO steering problem feature? I'll have to see if you can bypass it somehow. I would love to move the turn radius from my 97 Tahoe into my 90 c1500...
Yes it does, and it takes higher pressure to use that box that's why the steering is so much better ( or is it ) ..........On the other hand I just swapped mine from 97 to a 96 PS pump-box and lines and its soooooo much better..( Firmer ) I deleted the EVO BS
GM put out a delete kit because the EVO sucks so bad