3" shackles
 

i found a kit online by maxtrac with a 4" lifted spindle and 2" lifted shackles, but i dont want my truck to squat so im trying to either find a 3" lifted shackle or 1" blocks due to the fact my nose is down an inch. any ideas?

also, if i lift the back will it mess up my u-joints or cause the ride to be any different?