Hump was removed (factory 4 speed car) and I replaced that side with an auto patch panel and the top sheet supplied. My kit was made buy Hurst that is no longer available but they still sell the mounts and tunnel patch panel piece. The Torsion bar Hoop has to be cut out to fit it. They sent a cut template that I still have along with the directions, and could share it. We sub framed the car first then cut the hoop.