Round Push In Breather, Valve Cover Breather Style Highly Polished Device for SBC BBC SBF 350

Applicable Models:This round valve cover breather suit for SBC BBC SBF 350.Please check the adaptablity carefully before choosing our product to avoid choosing wrong Parameter: Valve cover breather filter has 1" tube for 1 1/4" holes in valve covers. This does have vent tube 3/8" for venting to back of carb or air cleaner Efficient Ventilation:The breather effectively manages air circulation within the valve cover. It allows fresh air to enter and stale gases to escape, maintaining optimal pressure inside the engine Smooth Airflow:The breather ensures a smooth and unrestricted airflow. Its internal structure is designed to minimize air resistance, allowing air to flow freely in and out of the valve cover Tight Fit: These are an extremely tight fit into valve covers, use a little oil when installing. Tight fit ensures the breathers will not turn or come out when engine is running