Ya I'm running a hydro boost setup. And disk brakes in the rear so I have a lot to change there also. I'm trying to source a harness from a 6.2 to hook up engine sensors and hopefully my guages will still work. Also I'm looking for an ECM to control trans and hopefully I can get a plug and play system. If not I'll run what I have to so I can get gauges working and a stand alone trans controller.