Racebred 4wd Hybrid Radius Arm / Drop Box Combo for Nissan Patrol GQ GUAre you looking for another soloution to standard radius arms on a Nissan gq gu patrol, tired of doing bushes or caster correction bushes for them to only wear out quickly in a month or so down the track. Why not try these Racebred 4wd hybrid radius arm and drop box combo. Radius arms are made from 32mm 350 grade steel, with machined bush rings welded in. Sandblasted and powder coated in a black finish. Fitted out with genuine bushes. Drob boxes are