You can add leafs to the rear and add a inch or two. Remember when you add blocks you are increasing the torque effect on the springs and will increase wrap up under applied throttle conditions. Axle hop leads to all kinds of carnage. Avoid lift blocks when you can1
He is puttin it on a 93 runner, it has coil rear so it don't matter. He is working long hours, he will get back on here sooner or later