Fitting and Adapter, Baffled Breather Adapter, AN to Hose Barb, Straight, Aluminum, Black, -12 AN O-Ring, 3/8 in. Hose Barb, Each
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Estimated Ship Date: Nov 12, 2026 Would you rather pick it up?
Overview
BTR Baffled Breather Adapters
BTR baffled breather adapters provide an effective solution for enhancing crankcase ventilation and oil control in high-performance engine applications. Designed to fit compatible -12 ORB valve cover ports, these precision-machined aerospace-grade aluminum adapters feature an integrated baffle positioned behind the male fitting to help reduce oil carryover and keep more liquid in the crankcase before vapors reach the catch can or breather system. Available in multiple outlet configurations, including hose barb and AN connections, they offer flexible installation options while maintaining clean, efficient hose routing. Finished in durable black anodizing for long-lasting corrosion resistance and a professional appearance, BTR baffled breather adapters are ideal for applications where additional baffling is desired or internal valve cover baffles cannot be retained due to valvetrain clearance constraints.
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