Speedmaster PCE309.1012 Valve Cover Filter Breather with Shield Push-In Design

The Speedmaster PCE309.1012 is a valve cover filter breather with integrated shield designed for engine crankcase ventilation systems. This push-in style breather filters air as it enters the valve cover, helping to prevent contaminants from entering the engine while allowing proper pressure relief. The shield component protects the breather from direct moisture and debris exposure, extending service life and maintaining consistent engine breathing performance.

This replacement breather is ideal for engine builders, hot rodders, and mechanics maintaining or rebuilding high-performance and street engines. The push-in connection makes installation straightforward on compatible valve covers, and the integrated filter element helps keep the crankcase clean during operation. Whether you're performing routine maintenance or custom engine work, this filtered breather with shield offers reliable crankcase ventilation in a compact, durable package.

Key Features & Benefits

• Integrated Shield Design: The shield protects the filter element from direct moisture and debris intrusion during engine operation.
• Push-In Installation: Simple push-in connection style allows quick, tool-free installation on compatible valve cover ports.
• Filter Element: Built-in filter material helps trap contaminants and prevent them from entering the crankcase.
• Compact Profile: Designed to fit under most engine hoods without interference while maintaining full ventilation function.

Specifications

Ideal Applications

• Engine crankcase ventilation on street and performance vehicles
• Custom and rebuilt engine installations
• Routine maintenance and replacement on compatible valve covers
• High-performance engine builds requiring filtered breather systems