I ordered the same rear end with GM ends on my QP 9. Have you installed it yet? Would like to know how the Camaro set up went.If as you say STREET USE, don’t bother with all the expensive options. I got my nine from QP Mosley standard. I did order GM billet tube ends for Camaro rear brakes and the fill and drain option. Unless you may someday change your intended use of the car keep the options to a minimum. THEY COST ALOT ALREADY