Oil Fill Cap Breather -10 ORB Billet Aluminium Black Suit GM LS

This Aeroflow oil fill cap breather provides a simple and effective way to add a catch can or PCV connection to GM LS engines without modifying the factory valve covers. Designed as a direct replacement for the OEM oil filler cap, it screws straight into the valve cover for a clean and secure fit.

The internal baffle helps reduce oil mist carry-over into the catch can, improving crankcase ventilation control in high performance and race applications. A centrally located -10 ORB port allows easy custom plumbing to a catch tank or PCV system. Machined from billet aluminium and finished in black anodising, it offers durability and a professional appearance under the bonnet.

Ideal for track cars, race engines and modified street LS setups where improved crankcase breathing is required.

Key specifications:

• Suits GM LS engines

• -10 ORB centre port

• Internal baffled design

• Billet aluminium construction

• Black anodised finish

• SKU: AF708-10-10BLK