PLEASE***** if you have a 5b, 5sc,nor any Baja model that runs the same chassis , buy this before you ruin your chassis. It' takes only a minor impact on the front to buckle your chassis with the standard top plate. I have buckled two chassis and ALL my mates have also learned the hard way. These cars are fast and heavy so physically demanding and not quite prepared. This is a minimum but I recommend doing most of the front end. Don't touch the A-arms Same exceptional quality as always.