Valve Cover Breather, Round Push-In, ABS Metal, Silver Plating, for SBC SBF 327 350 396 454 302 351W 502

Compatibility: The round breather is a replacement for Chevy 327, 350, 396, 454, 302, 351W, and 502. Application: 2.5 cm tube for 3.8 cm hole in the valve cover. This round breather has a long service life and convenient operation. Tight fit: Fits very tightly in the valve cover. Use little oil during installation. The tight fit ensures the breather won't rotate or come loose when the engine is running. Quality material: Made of high-quality, corrosion-resistant material and workmanship. Exquisite and neat, no need to change regularly. Easy to install: installation is simple and does not require complicated operations, saving time and effort.