The Vibrant 4 in. T304 stainless steel 4-bolt exhaust flange is 0.375 in. thick and sized for nominal 4 in. oval tubing (2.625 x 4.813 in.). Constructed from 304 stainless, this flange offers a sturdy bolting surface for exhaust systems and pairs with Vibrant’s multilayer graphite gaskets to ensure sealed connections in fabricated exhaust or turbo assemblies.
Vibrant T304 SS 4 Bolt Flange for 4in O.D. Oval tubing