Nubis Aluminum -10AN Engine Block Adapter (Turbo Oil Return) for Nissan RB20 RB25 RB26
Run a proper oil return line for your RB now replace that rubber hose with a dash AN fittings. Exact fit for the RB25 engine block for the oil return from the turbo, allowing you to run a -10AN hose. Price is for the block fitting alone.
About the manufacturer
Nubis Performance
| Engine Model | R34 RB26DETT, R33 RB26DETT, R32 RB26DETT, R34 RB25DET NEO, R33 RB25DET S2, R33 RB25DET S1, R32 RB20DET |