There are 3 parts included with the brace bundle - The Venom Brace, the Backbone and the Probeam. The Venom brace is offered in Black or Red, the Backbone is offered in 3 different thicknesses. All of the V8 conversions we have seen here would not allow the Venom Brace to work, most of them would allow the backbone to work and all of the installs we have seen here would allow the Probeam to work.