Vibrant HD Clamp Transition Ferrules w/ O-Ring for 3.50in O.D. to 4in HD

This Vibrant HD Clamp Transition Ferrule is designed for custom fabrication projects where you need to connect a 3.5 inch outside diameter tube to a 4 inch HD Clamp Assembly. It's a well-built piece that helps ensure a clean and secure connection in your build.

Made from 6061 aluminum, this ferrule is lightweight and durable for its intended use in custom exhaust or intake systems. It comes with an O-ring seal, which is crucial for creating a leak-free connection when used with Vibrant's HD Clamp system. This makes it easier to achieve a professional-looking and functioning result in your custom work.