slack in steering
so i have been looking around for some aftermarket ends that will help out with the original problem of bump-steer.
Trending Topics
That is what I was going to suggest. The rag joint going bad can cause the steering to slowly get more slack in it. It can cause up to two inches of movement. You can get replacement at the auto parts store in the universal Help! section or you can buy a metal replacement that will never go bad from this link :
http://www.unbalancedengineering.com/Camaro/Rag_Joint/
The Best V8 Stories One Small Block at Time
As far as the steering shaft goes (rag joint), when Merv posted pics of his LTx to LSx conversion, he had to go with the LSx steering setup, and posted a side-by-side of the steering shafts. Well the LSx version looks to be identical except the LSx had 2 knuckle joints instead of 1. Which translates into no more rag joint! If that does turn out to be the last thing you end up replacing, I'd hit up the junk yards for any of the 98+ F-Bodies and nab one. Hell, if you don't have the 98+ front Discs, might as well grab the spindle, lines, calipers and discs too

As far as what Julious is saying, I'm not quite sure. The older vehicles with gear boxes had a bolt like that, and when they came loose they'd cause slop in the steering, in which case you just tightened it back up. I don't know which bolt he's referring too in rack and pinion :\
Other than that, my first guess was going to be Tie-Rods, then wheel bearings. I hate the rag joint design, so it can easily be the cause too.
Let us know, especially if you get an LSx shaft
Me and Merv thought it looked to be a direct bolt in. What does bump steer have to do with loose steering? Bump steer is when the nose of the car travels up and down after going through a sever dip or bump and the car pulls to the right or left, Bump steer is affected by the geometry of the front suspension, has nothing to do with steering wheel play..







