Speedmaster Classic Finned Aluminum Valve Cover Breather Cap with 1" Grommet & PCV Vent Tube PCE309.1019

The Speedmaster Classic Finned Valve Cover Aluminum Breather Cap is a direct-bolt engine breathing component designed to manage crankcase ventilation while maintaining a classic appearance. Featuring a finned aluminum construction, this breather cap includes a 1" grommet and integral PCV vent tube assembly for seamless installation on compatible valve covers. The aluminum construction provides durability and heat resistance in engine bay environments.

This breather cap is ideal for street machines, restorations, and custom builds where both function and aesthetic appeal matter. The finned design offers visual character typical of classic engine dress-up, while the integrated 1" grommet simplifies mounting and the included PCV vent tube ensures proper crankcase pressure relief. Perfect for builders looking to upgrade their valve cover ventilation system with a component that balances traditional style with reliable performance.

Key Features & Benefits

• Classic Finned Design: Aluminum construction with traditional cooling fins for distinctive engine bay appearance.
• 1" Grommet Mount: Integrated grommet enables straightforward installation on compatible valve cover ports.
• Integral PCV Vent Tube: Included vent tube manages crankcase vapor routing without additional components.
• Durable Aluminum Build: Heat-resistant aluminum material withstands engine bay temperatures and vibration.

Specifications

Ideal Applications

• Classic and custom engine builds requiring finned valve cover dress-up
• Engine restorations where period-correct breather styling is desired
• Crankcase ventilation upgrade on street machines and hot rods
• PCV system venting on compatible small-block and performance engines