Buick 400/455/TA Performance Stage II Stainless Header Flange

Precision laser cut from 3/8" thick 304 Stainless Steel, our header flanges are manufactured in the U.S.A. and are machine surface. These header flanges are designed for the Buick/TA Performance Stage II/III Heads with a round exhaust port.

Port Size: 2" round port

Not compatible with standard Buick 455.

We carry over 450 different flange designs, if you don't see something you need, or for any questions, give one of our specialists a call at 1-800-290-3920. Custom flange designs and one-off laser cutting on header flanges is also available.

Flanges sold separately