Replacement round breather valve cover for SBC BBC SBF 327 350 302 454 502, silver electroplated

1. VALVE COVER VENT: The valve cover vent is made of steel, which is aesthetically pleasing, corrosion-resistant, and durable. 2. Application: 2.5 cm tube for 3.8 cm hole in the valve cover. This round breather has a long service life and is convenient to use. 3. Perfect Compatibility: The round breather is a widely compatible replacement for Chevy 327, 350, 396, 454, 302, 351W, and 502 models. 4. Tight Fit: Fits very tightly into the valve cover. Use a little oil during installation. The tight fit ensures the breather won't rotate or come loose when the engine is running. 5. EASY TO USE: This is a push-in round valve cover breather, easy to install and can quickly improve performance. Specification: Item Type: Push-in Round Breather Material: ABS + Metal Compatibility: Replacement for Chevy 327 350 396 454 302 351W 502 Replacement for Ford 327 350 396 454 302 351W 502 Package List: 1 x Round Breather