Give your engine bay a true retro muscle look with the Mastodon Retro Finned Push-In Breather. Designed with classic finned styling, this breather adds vintage attitude while helping your engine breathe clean and efficiently.
Perfect for hot rods, resto-mods, V8 builds, and classic performance engines, it press-fits securely into standard valve cover grommets. The lightweight cast construction with precision fins delivers that timeless aesthetic while maintaining reliable ventilation to reduce crankcase pressure and keep your engine running smoothly.

