The Edelbrock Crankcase Breather Cap 4405 is a high-quality valve cover designed for engines. Made of durable steel, this signature series round chrome cap offers universal fitment and is backed by a 1-year manufacturer warranty. It is a performance part that enhances the valvetrain system, making it ideal for car enthusiasts looking to upgrade their engine components. Crafted by a reputable brand like Edelbrock and sold by PerformanceParts, this breather cap is a reliable and stylish addition to any vehicle.