The SRB42 sublight engine was a sublight engine manufactured by Girodyne. It notably equipped the YT-1300 light freighter in a long strip known as a "wide bar engine". The engine was manufactured out of a Chromium and Titanium alloy to make it resistant to radiation and interdimensional shift stress. The exhaust from the engine was mildly radioactive and extremely hot.
- Solo: A Star Wars Story (First appearance)
- Star Wars: Millennium Falcon Deluxe Book and Model Set (First mentioned)
- YT-1300 Corellian Freighter Owner's Workshop Manual
- Star Wars: Millennium Falcon: A 3-D Owner's Guide (2018)