Glassbrenner told us that during reassembly, you have to pay the most attention to the valvebody components, checking everything for wear. "You must verify the hydraulic integrity in the valvebody. The valvebody is regular aluminum, but the valves are hard anodized [aluminum] or sometimes steel. These electronic transmissions oscillate the valves much more than older transmissions, so there is a lot more potential for wear. All specs need to be spot on." Additionally, we should mention that Glassbrenner, seen here drilling an additional fluid pressure exhaust port in our valvebody, rebuilt our transmission with a Trans-Go shift kit and new parts and a rebuilt torque converter supplied by Tav-O-Matic Transmission parts in El Monte, California.