Improved Racing GM Gen III & IV LS Billet Rear Galley Plug Barbell Oil Diverter
- Improves oil flow and completely eliminates dirty engine oil from bypassing the filter.
- Double O-ring design seal positively seals the oil gallery passage.
- Direct replacement for plastic OEM barbell plug on GM LS Gen III & IV engines.
- Precision CNC-machined from billet 6061-T6 aluminum with Viton O-rings.