The Vibrant T304 stainless steel 2-bolt exhaust flange (4.00 in ID, 3/8" thick) supplies a large-diameter stainless flange for round tubing. Constructed from 304 stainless and sold as a single retail-packed flange, it matches Vibrant multilayer graphite gaskets and standard bolt spacing. Suitable for custom exhaust builds that require a 4-inch ID stainless flange connection.
Vibrant 2-Bolt T304 SS Exhaust Flange (4in I.D.)