The Vibrant 3.5" female V-band flange is a 6061 aluminum flange sized for 3.5 in. outer-diameter tubing with a 4.125 in. flange OD. Built to mate with Vibrant tube and V-band hardware, it suits custom exhaust and fabrication work and carries a one-year limited warranty. Recommended matching part numbers and sizing details are provided to ensure proper fit.
Vibrant Aluminum V-Band Flange for 3.5in OD Tubing - Female