The year doesn't matter the balljoint is exactly the same throughout the production years. Its possible to just lay frame by cutting up your LCA and slapping the bag on the arm but you'll have alot of camber and have bump steer out the ying yang.
i called ekstinsive today, they told me to use 1982 cordoba lower ball joints, and their upper control arm mounts that raise the upper control arms 2in are fully bolt on and cost $180