You'd be time ahead to have new UCA bushings in hand and take them with you along with your old UCA's to a shop and let them do the removal and install of the center piece and the new bushings into the Calmini uppers.

Word of caution, there is another guy on here that tried installing the Calimini kit and never got the upper control arms to work.

Joe

A gun in the hand is better than a cop on the phone.

98 Passport 33's, Supercharged, Calmini Bumper, rockbars, diff drops, Teralows, 4.77's, Aussie and ARB lockers, Safari snorkel, Optima red top.