This metal engine bleed valve plug has undergone strict quality control and testing and has high reliability. Easy to Install: The car vent valve plug is reasonably designed and easy to install. You can check the model to make sure it fits before buying. 1/12 Dollhouse Wooden Accordion Miniature Musical ... – Grandado Shop 1 PC Car Exhaust Valve Plug, 1.33 x 1.61 Air Release Valve Plug Modification... General Purpose Stainless Steel 201 High Temperature Resistant Exhaust It can adapt to the high temperature and high pressure environment of the engine and maintain stable performance. Stable Structure: The engine bleed valve plug has a stable structure and is not easily deformed or damaged, ensuring its normal operation in complex working environments. You can buy with confidence. It can be replaced or installed quickly and easily, improving maintenance efficiency. F150 Exhaust Pack-1 Car Bleed Valve Plug, 1.34" X 1.61" Metal Waterproof Blow Off Valve Modified Plug, 0.86" Threaded Mounting Accessory, Compatible With 13-21 Exhaust Plug