Ross Performance Parts Nissan TB48 Oil Return Adaptor for Dry Sump Conversion:
- Designed in house at Ross using CMM technology and 3D modelling to ensure perfect fitment
- Mounts directly to the engine in the oil filter position
- Manufactured from aerospace grade aluminium using multi-axis precision CNC machines
- ORB style ports thread-milled to maintain high quality surface finish and tight tolerances
- Threaded stud manufactured from high carbon steel
- Anodized gloss black for corrosion resistance
- Uses grade 10.9 or better hardware