It depends on what kit you buy.
I put an AJE K-member in my 87 and switched to a manual rack and coilovers at the same time. They do make A-arms that have spring perches on them; with those you wouldn't have to change to a coilover. The manual rack isn't a mandatory change.
I put an AJE K-member in my 87 and switched to a manual rack and coilovers at the same time. They do make A-arms that have spring perches on them; with those you wouldn't have to change to a coilover. The manual rack isn't a mandatory change.