Listed is a pair of 3/8" Thick 304 Stainless Header Flanges For: Ford BOSS 429 Heads

Rect Port Flanges- Sized for 2 1/4" Tubes- Sold as a PAIR
These flanges are specific to the BOSS 429 Heasd

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced.


We carry over 450 different flange patterns. If you don't see what you want, let us know and we will put it in our EBAY Store.


We offer hundreds of other header and exhaust fabrication components in our EBAY store. See below for all of the options.
<If you have any questions, feel free to call or message us at any time

These flanges are made in the USA to our exacting standards.