The new upper and lower links correct the geometry. With Tuff Countrys lift, No driveline mods are required, and brake line brackets are included. With my lift, the 38's will rub my bumper if I turn hard in reverse. I was going to put my old spacers with the Skyjacker kit, but after reaserching, it's just not a good idea. I don't believe alignment is possible this way, because the lower link will be the wrong length. Body lifts arent as bad as the bum rap they get. I've built 9 4x4's, and 6 of em had body lifts with not one problem. Also, I dont baby them either, 3 of the trucks I sold had bent frames from big air! Body lifts hold up fine. Good luck!
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99 2500 4x4,quad cab,lwb,black sport,4. 10lsd,5-speed,everything but leather,5" Tuff Country suspension lift chromed,3"body lift,38"Ground Hawg radials,16. 5x12 American Eagle wheels,K&N. VA box
2000 24' Weekend Warrior
97 Yamaha Banshee