I have had correct joints that were stiff after install. If they are correct p/n... sometimes giving the ears of the DS a whack or two with a hammer, after the joint is in place, helps seat the joints and allows them to move smoothly??
4.0L, 5 speed, Dana 44, 4.56
Currie 3" coils, 1" BL, Bilstein 5100's
33x12.5x15 Goodyear MT/R Kevlars
JKS TB (F), Currie TB (R), Currectlync HD Tie Rod System
AA SYE / TW DS, UCF HC skid, OR-Fab carrier
Novak shifter, Currie AR, Black Magic Brakes