3/8" Vacuum Line Cap

3/8 inch Vacuum Line Caps are designed to plug off the vacuum ports of carburetors, throttle bodies, intake manifolds, brake boosters and other components using the 3/8 inch size. Made from high quality rubber, these caps are resistant to cracking and tearing for reliable long-term use. They are simple to install so you can finish your project quickly and efficiently. Features: - Simple installation - Fit any 3/8" vacuum line port - Made of high quality rubber for reliability and durability Benefits: - Keeps dirt, water and other contaminants out of vacuum lines, ensuring clean engine performance - Durable construction prevents cracking or tearing over time - Compatible with a variety of automotive parts