Front end replacement tips?

[Jeremyhuskers]

I'm getting ready to replace ball joints, tierod ends, adjusting sleeves, and sway bar links on my 99 tahoe 4x4 Lt. I went with Mevotech supreme parts but the LCA BJ's I went with Moog ( I've heard bad things about Mevotec and figured that the LCA bj's would be the hardest to replace so went with moog on those, tight on money). Has anyone had good luck with Mevotech? And, any tips? As I have never done ball joints or tierod ends before.

 

[Jeremyhuskers]

Upper control arms seem to be good quality for the price. Does come with 4 bolts, cutter pin, and a zerk fitting. I'm unsure what the 4 bolts are for. They are the same size as the ones on the ball joint but shorter I think.