Buick Header Flanges

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Buick Header Flanges

Buick Header Flanges

Our American made Buick header flanges are precision CNC laser jet cut from 3/8” stainless steel or 1018 cold rolled steel.

Stainless Header Mfg., Inc. offers the finest in CNC laser cut header flanges. While most header flanges are made from 1/4" or 5/16" material, our are precision CNC laser cut header flanges are cut from from 3/8" material. We offer our flanges in 304 stainless steel or 1018 cold rolled steel. The heavier material we use to fabricate our flanges greatly reduce the warping problems seen in other lighter flanges. These header flanges are U.S. made. Make sure to ask about custom header flanges.

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Buick 455 Mild Steel Header Flange

Precision laser cut from 3/8" thick mild steel, our header flanges are manufactured in the U.S.A. and are machine surfaced. These header flanges are specifically made for the Buick 455 c.i. engine.
Port Size: 1.904"

$44.95

Buick 455 Stage III GSX Mild Steel Header Flange

Precision laser cut from 3/8" thick mild steel, our header flanges are manufactured in the U.S.A. and are machine surfaced. These header flanges are specifically made for the Stage III and Stage IV V-8 engine made by Buick specially for the GSX in 1970.
Port Size: 2.015"

$44.95

Buick V-6 "Fireball" Mild Steel Header Flange

Precision laser cut from 3/8" thick mild steel, our header flanges are manufactured in the U.S.A and are machine surfaced. These header flanges are specifically made for the V-6 Fireball engine made by Buick in 195, 225, and 231 cubic inch blocks from 1962-1981.
Port Size: 1 .551"

$39.95

Buick Nailhead Header Flange

$27.95

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