2JZ Oil Cap with Breather Port – 10AN/12AN
High boost 2JZ setups require an efficient crankcase ventilation system to manage excess pressure. This CNC-machined aluminum oil cap provides a simple twist-on solution, allowing you to easily add a 10AN or 12AN breather port to your valve cover.
Features:
- Precision CNC-machined aluminum, anodized black for durability
- Direct fit for OEM and OEM-style twist-lock valve covers, including Bull Boost Billet Valve Covers
- Compact design ensures proper hood clearance
An essential upgrade for high-boost 2JZ engines, ensuring proper ventilation and crankcase pressure relief.
