This is a set of lightweight Factory Team Outdrives for the Associated B4 buggy and GT truck vehicles. FEATURES: All black steel construction Installs in gearbox and turns axles to transfer power to wheels YOU WILL RECEIVE: 2 Factory Team Outdrives for the Associated B4 and GT REQUIREMENTS: Removing stock outdrives from gearbox 6-11-03 rjm ir/jxs &