Speedmaster Polished Aluminum Valve Cover Breather Cap & Grommet PCE309.1017

The Speedmaster Polished Aluminum Valve Cover Breather Cap & Grommet (PCE309.1017) is a precision-engineered engine ventilation component designed to manage crankcase pressure and prevent oil vapor buildup in automotive engines. The polished aluminum construction provides a clean, professional appearance while the integrated push-in grommet ensures a secure, leak-resistant fit on compatible valve covers. This breather cap is essential for maintaining proper engine breathing, reducing pressure buildup, and protecting internal engine components from moisture and contaminants.

Ideal for custom engine builds, restoration projects, and performance applications, this direct-fit component delivers both functional reliability and aesthetic appeal. The polished finish resists corrosion and complements modern engine bays, while the grommet design accommodates standard valve cover mounting points. Whether you're upgrading an existing setup or completing a full engine bay refresh, this breather cap provides a durable, maintainable solution for crankcase ventilation management.

Key Features & Benefits

• Polished Aluminum Construction: Durable polished finish resists corrosion and delivers a professional, clean engine bay appearance.
• Push-In Grommet Design: Integrated grommet secures the cap with a simple push-fit installation for quick, tool-free assembly.
• Engine Ventilation Control: Manages crankcase pressure and prevents oil vapor buildup to protect internal engine components.
• Direct-Fit Compatibility: Designed as a replacement or upgrade for standard valve cover breather systems on compatible engines.

Specifications

Ideal Applications

• Custom engine builds and modifications
• Engine bay restoration and upgrade projects
• Crankcase ventilation system upgrades
• Performance and street rod applications