I installed my hot racing gear box with associated slipper.
It went pretty smooth other than not shimming the st racing layshaft properly.
Sorry I didn't take internal shots I was excited to get it together.
Hot racing gearbox, strc layshaft, hot racing sealed diff, Robinson racing hardened gears and 32p conversion. Real happy geared up a bit for speed and didn't shear the pin on 3s. Install isn't real clean but it might not be installed right because i dint used a little spool that came with it.