Sway bar bushings??

I'm about to replace my bushings, but I would like to know if the truck needs to have the front end jacked up? And also I got moog bushings that did not come with grease, can I use red n tacky grease on poly urethane bushings?

 

I don't think sway bar bushings need any grease. Shouldn't have to jack up the truck but a big pipe or bar is handy to move sway bar up or down.

 

no jacking needed,good upgrade for very little $$$$$$$$$, my Energy Suspension kit came with a package of tacky glue that you gob on the bushing for extra stickability on the bar.