rear setup on escalade

i have a escalsde now and am having to replace rear axle due to the rearend going out. it has a 2 link on it.justwondering if anyone has put on a 4link or something on the rear

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I have bagged a tahoe, its the same concept. What exactly is your question? What do you need help on?

well it has a 2link on it now just wondering if there is a better setup. the bags are on the axle. just looking for different ideas,thankls for your help

what year is the truck??  it should have a 4 link with panhard bar.  i have an 05 escalade that im lifting at work and an 08 i looked at for some work the otherday..

it is an 04 but it was already bagged with a two link setup . i was thinkuing about changing it. over. anyone have pics of their set up