Header Flanges

Header Flange Kit

Available in Mild Steel or Stainless Steel. See options below.

The Fab Shop Header Flange Kits are second to none! Craftsmanship at its very best.

The Fab Shop has created the finest CNC laser-cut Header Flanges available. 3/8" Steel is used to create Header Flanges for all the typical racing engines as well as for Cadillac’s, 2 1/4" Mopar, 351 Cleveland, and most aftermarket Small-Block Fords.

Our Header Flanges have been scalloped to provide the lightest weight possible while maintaining the integrity of the sealing surface. The tube holes are shaped so you can easily weld in a round tube then turn the header over and shape and blend the tube to the shape of the exhaust port. This eliminates all the difficult tube forming. These Header Flanges greatly reduce waste and frustration thus saving time and money.

Be sure to order our Header Gaskets that have been CNC laser-cut to exactly match our Header Flanges (Please see option below for our Header Gaskets).

Prices are per set.

Header Flange Material:
Please SelectMild Steel Header Flange KitStainless Steel Header Flange Kit

Product Upgrades:

Header Gaskets (Per Set) [add $34.00]