If the new sway bar you want to install is attached to the axle using the spring U-bolts, you should do it at the same time so you don't have to buy a second set of U-bolts...remember they are one and done.
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD