Stainless Headers Mfg, Inc. - Chevrolet Welded Header Flange Kits

Header Flange Kits - Chevrolet Welded Header Flange Kits

Stainless Headers Mfg. header flange kits come with the stubs formed and welded in to make custom header fabrication easier. Each Header Flange Kit comes with (2) 3/8" thick American Made 304 Stainless Steel flanges, and (8) stubs TIG welded and machine surfaced onto the flange.
Each flange has a 2" long stub welded on the mating surface and stitch welded on the exterior for bolt clearance. The flange is then surfaced for a superior gasket seal.
Made from an American made 304 stainless and purge tig welded, these flanges kits will get your header project off to a great start.

Browse Chevrolet Welded Header Flange Kits Products

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Items 1-22 of 22
Stainless Headers - Big Block Chevy Round Port Welded Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy Round Port Welded Stainless Steel Header Flange Kit
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Big Block Chevy Round Port Welded Stainless Steel Header Flange Kit
BBC, Welded Flanges
(0) Reviews: Write first review
Description: Available in 2", 2 1/8", 2 1/4", 2 3/8", or 2 1/2" Primary Sizes. Sold as a Pair
Condition: New
Price: $385.00
Sale: $327.25
Save: 15%
Save: $57.75

Stainless Headers - Big Block Chevy D-Port Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy D-Port Stainless Steel Header Flange Kit
Big Block Chevy D-Port Stainless Steel Header Flange Kit
BBC, Chevy
(0) Reviews: Write first review
Description: Available in 1 7/8", 2", or 2 1/8" Primary Tube Size
Condition: New
Price: $355.95
Sale: $302.60
Save: 15%
Save: $53.35

Stainless Headers - Big Block Chevy Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
Big Block Chevy Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
BBC, Welded Flanges
(0) Reviews: Write first review
Description: Available in 2", 2 1/8", 2 1/4", 2 3/8", or 2 1/2" Primary Sizes. Sold as a set of (8)
Condition: New
Price: $449.95
Sale: $382.50
Save: 15%
Save: $67.45

Stainless Headers - Big Block Chevy Square Port Mild Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy Square Port Mild Steel Header Flange Kit
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Big Block Chevy Square Port Mild Steel Header Flange Kit
BBC, Welded Flanges
(0) Reviews: Write first review
Description: Available in 1 7/8", 2", or 2 1/8" Primary Size
Condition: New
Price: $285.95
Sale: $243.10
Save: 15%
Save: $42.85

Stainless Headers - Big Block Chevy Square Port Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy Square Port Stainless Steel Header Flange Kit
Big Block Chevy Square Port Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Big Block Chevy Square Port Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit
Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Chevrolet SB2 Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet SB2 Stainless Steel Header Flange Kit
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Chevrolet SB2 Stainless Steel Header Flange Kit
SB2
(0) Reviews: Write first review
Description: Available in 1 7/8", 2", or 2 1/8" Welded Primary Stubs
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - GM Series II 3800 V-6 Mild Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - GM Series II 3800 V-6 Mild Steel Header Flange Kit
GM Series II 3800 V-6 Mild Steel Header Flange Kit
3800
(0) Reviews: Write first review
Description: Available in 1 1/2", 1 5/8", or 1 3/4" Tube Sizes. Sold as a Pair
Condition: New
Price: $215.00
Sale: $182.75
Save: 15%
Save: $32.25

Stainless Headers - Chevrolet Gen IV LS7/LSX Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet Gen IV LS7/LSX Stainless Steel Header Flange Kit
Chevrolet Gen IV LS7/LSX Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Chevy LS7/LSX Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Small Block Chevy Square Port Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Small Block Chevy Square Port Stainless Steel Header Flange Kit
Small Block Chevy Square Port Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Small Block Chevy Square Port Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Chevy 18 Degree Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevy 18 Degree Stainless Steel Header Flange Kit
Chevy 18 Degree Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Chevy 18 Degree Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Chevy Gen V 'LT-Series' Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevy Gen V 'LT-Series' Stainless Steel Header Flange Kit
Chevy Gen V 'LT-Series' Stainless Steel Header Flange Kit
LT
(0) Reviews: Write first review
Description: Available in 1 3/4", 1 7/8", or 2" Primary Stub Size
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Small Block Chevy Close Port Stahl Pattern Mild Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Small Block Chevy Close Port Stahl Pattern Mild Steel Header Flange Kit
Small Block Chevy Close Port Stahl Pattern Mild Steel Header Flange Kit
Stahl
(0) Reviews: Write first review
Description: Available in 1 3/4", 1 7/8", 2", 2 1/8", or 2 1/4" Welded Tube Sizes
Condition: New
Price: $285.55
Sale: $242.75
Save: 15%
Save: $42.80

Stainless Headers - Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit
Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit
Stahl
(0) Reviews: Write first review
Description: Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit
Condition: New
Price: $356.95
Sale: $303.45
Save: 15%
Save: $53.50

Stainless Headers - Small Block Chevy Spread Port Stahl Pattern Welded Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Small Block Chevy Spread Port Stahl Pattern Welded Stainless Steel Header Flange Kit
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Small Block Chevy Spread Port Stahl Pattern Welded Stainless Steel Header Flange Kit
Stahl, Brodix, AFR
(0) Reviews: Write first review
Description: Available in 1 3/4", 1 7/8", 2", 2 1/8", or 2 1/4" Welded Tube Sizes
Condition: New
Price: $369.95
Sale: $314.50
Save: 15%
Save: $55.45

Stainless Headers - Small Block Chevy Spread Port Stahl Pattern: AFR D-Port Heads Welded Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Small Block Chevy Spread Port Stahl Pattern: AFR D-Port Heads Welded Stainless Steel Header Flange Kit
Small Block Chevy Spread Port Stahl Pattern: AFR D-Port Heads Welded Stainless Steel Header Flange Kit
Stahl, MBE, Brodix
(0) Reviews: Write first review
Description: Available in 1 3/4", 1 7/8", or 2" Welded Tube Sizes
Condition: New
Price: $369.95
Sale: $314.50
Save: 15%
Save: $55.45

Stainless Headers - Chevrolet 348/409 Mild Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet 348/409 Mild Steel Header Flange Kit
NEW!
Chevrolet 348/409 Mild Steel Header Flange Kit
409, 348
(0) Reviews: Write first review
Description: Available in 1 7/8" or 2" Primary Size
Condition: New
Price: $285.95
Sale: $243.10
Save: 15%
Save: $42.85

Stainless Headers - Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit
Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit
(0) Reviews: Write first review
Description: Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit
Condition: New
Price: $382.45
Sale: $325.10
Save: 15%
Save: $57.35

Stainless Headers - M&M Competition Revolution Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - M&M Competition Revolution Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
NEW!
M&M Competition Revolution Single Port Welded Stainless Steel Header Flange Kit-Set of (8)
M&M Welded Flanges
(0) Reviews: Write first review
Description: Available in 2 1/8" or 2 1/4" Primary Stub Size. For M&M Competition Revolution Heads ONLY
Condition: New
Price: $449.95
Sale: $382.50
Save: 15%
Save: $67.45

Stainless Headers - Chevrolet 2.0/2.2/2.4L EcoTec Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet 2.0/2.2/2.4L EcoTec Stainless Steel Header Flange Kit
Chevrolet 2.0/2.2/2.4L EcoTec Stainless Steel Header Flange Kit
EcoTec, 4cyl
(0) Reviews: Write first review
Description: Available in 1 5/8" or 1 3/4" Primary Tube Size
Condition: New
Price: $179.95
Sale: $153.00
Save: 15%
Save: $26.95

Stainless Headers - Chevrolet 4.3L V6 Vortec 4300 Welded Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevrolet 4.3L V6 Vortec 4300 Welded Stainless Steel Header Flange Kit
Chevrolet 4.3L V6 Vortec 4300 Welded Stainless Steel Header Flange Kit
Vortec, 4300, 4.3L V6
(0) Reviews: Write first review
Description: Available in 1 5/8" or 1 3/4" Primary Tube Size
Condition: New
Price: $269.95
Sale: $229.50
Save: 15%
Save: $40.45

Stainless Headers - Chevy 4.3L EcoTec3 LV3 Welded Stainless Steel Header Flange Kit
Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Chevy 4.3L EcoTec3 LV3 Welded Stainless Steel Header Flange Kit
Chevy 4.3L EcoTec3 LV3 Welded Stainless Steel Header Flange Kit
EcoTec LV3
(0) Reviews: Write first review
Description: Available in 1 3/4", 1 7/8", or 2" Primary Tube Size
Condition: New
Price: $269.95
Sale: $229.50
Save: 15%
Save: $40.45

Items 1-22 of 22

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More About Chevrolet Welded Header Flange Kits

Stainless Headers Mfg. Chevrolet header flange kits come with the stubs formed and welded in to make custom header fabrication easier. Each Chevrolet Header Flange Kit comes with (2) 3/8" thick American Made 304 Stainless Steel flanges, and (8) stubs TIG welded and machine surfaced onto the flange.
Each Chevy flange has a 2" long stub welded on the mating surface and stitch welded on the exterior for bolt clearance. The flange is then surfaced for a superior gasket seal.
Made from an American made 304 stainless and purge tig welded, these flanges kits will get your header project off to a great start.