Push In Breather Chevy Bowtie Emblem w/Hood

The PROFORM Push In Breather Chevy Bowtie Emblem with Hood (MPN 141-613) is a direct-fit valve cover breather engineered for Chevrolet-powered engine builds and restorations. Designed as a half-shielded, push-in breather assembly, this component fits a 1-1/4 inch hole and combines functional crankcase ventilation with factory-correct Bowtie branding, making it essential for builders pursuing authentic OEM appearance alongside proper engine breathing management.

Constructed from steel with a black crinkle finish, the breather features a reusable design that withstands engine bay temperatures and vibration cycles common in street and performance applications. The push-in style installation eliminates fasteners at the mounting point, allowing quick removal for cleaning or service without tools. The half-shielded configuration protects internal passages from debris while permitting efficient air exchange, critical for maintaining proper crankcase pressure and preventing oil vapor buildup that can compromise gasket integrity and internal engine cleanliness.

This breather suits Chevy engine rebuilds, restorations, and performance builds where original equipment appearance matters. Street rod builders, classic car enthusiasts, and engine builders integrating Chevrolet mills into custom platforms rely on factory-stamped components like this to maintain visual authenticity while meeting ventilation requirements. The reusable steel construction ensures durability across multiple engine startup cycles, dyno pulls, and season-long operation.

PROFORM is recognized in the engine rebuilding and performance market for producing OEM-quality replacement and upgrade components. This breather assembly represents the standard direct-fit approach preferred by machine shops and builders who value plug-and-play compatibility without modification or fabrication.