Vibrant Performance 12661 Aluminum VanJen Clamp Ferrule, 2.5-Inch Tubing to 3-Inch Clamp

The Vibrant Performance 12661 Aluminum Weld Ferrule Transition provides a dependable connection between 2.5-inch outside diameter tubing and a 3-inch VanJen clamp system. Designed for fabrication, exhaust, intake, and custom piping applications, this ferrule creates a clean transition while supporting a secure clamp-style installation without requiring traditional flanged hardware.
Constructed from lightweight aluminum with a natural finish, the ferrule offers a balance of strength, corrosion resistance, and practical serviceability. Its weld-on design allows it to be integrated into compatible tubing assemblies, making it suitable for custom projects where precise fitment and easy component removal are important. The included O-ring helps create a reliable seal when the ferrule is installed with the appropriate 3-inch clamp.
As part of the Vibrant Performance VanJen product line, part number 12661 is designed for enthusiasts, fabricators, and performance applications that require reusable, clamp-based connections. Verify tubing outside diameter, clamp size, welding compatibility, and available clearance before installation. Each ferrule is supplied individually with the O-ring included.

Features:

• Brand: Vibrant Performance

• Part Number: 12661

• Component Type: Aluminum VanJen clamp ferrule

• Application: Transitions 2.5-inch outside diameter tubing to a 3-inch clamp

• Material: Aluminum

• Finish: Natural

• Seal: O-ring included

• Installation: Weld-on design for custom tubing assemblies

• Quantity: Sold individually