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

Items 1-23 of 23

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Big Block Chevy Round Port Welded Stainless Steel Header Flange Kit

BBC, Welded Flanges

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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

Big Block Chevy D-Port Stainless Steel Header Flange Kit

BBC, Chevy

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Description: Available in 1 7/8", 2", or 2 1/8" Primary Tube Size

Condition: New

Price: $355.95

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

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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

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Big Block Chevy Square Port Mild Steel Header Flange Kit

BBC, Welded Flanges

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Description: Available in 1 7/8", 2", or 2 1/8" Primary Size

Condition: New

Price: $285.95

Big Block Chevy Square Port Stainless Steel Header Flange Kit

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Description: Big Block Chevy Square Port Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit

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Description: Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

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Chevrolet SB2 Stainless Steel Header Flange Kit

SB2

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Description: Available in 1 7/8", 2", or 2 1/8" Welded Primary Stubs

Condition: New

Price: $356.95

GM Series II 3800 V-6 Mild Steel Header Flange Kit

3800

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Description: Available in 1 1/2", 1 5/8", or 1 3/4" Tube Sizes. Sold as a Pair

Condition: New

Price: $215.00

Chevrolet Gen IV LS7/LSX Stainless Steel Header Flange Kit

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Description: Chevy LS7/LSX Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

Small Block Chevy Square Port Stainless Steel Header Flange Kit

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Description: Small Block Chevy Square Port Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

Chevy 18 Degree Stainless Steel Header Flange Kit

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Description: Chevy 18 Degree Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

Chevy Gen V 'LT-Series' Stainless Steel Header Flange Kit

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Description: Available in 1 3/4", 1 7/8", or 2" Primary Stub Size

Condition: New

Price: $356.95

Small Block Chevy Close Port Stahl Pattern Mild Steel Header Flange Kit

Stahl

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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

Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit

Stahl

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Description: Small Block Chevy Close Port Stahl Pattern Stainless Steel Header Flange Kit

Condition: New

Price: $356.95

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

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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

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

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Description: Available in 1 3/4", 1 7/8", or 2" Welded Tube Sizes

Condition: New

Price: $369.95

NEW!

Chevrolet 348/409 Mild Steel Header Flange Kit

409, 348

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Description: Available in 1 7/8" or 2" Primary Size

Condition: New

Price: $285.95

Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit

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Description: Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit

Condition: New

Price: $382.45

Header Flange Kits - Chevrolet Welded Header Flange Kits - Stainless Headers - Musi 909/Buck Racing/Sonny's Big Block 5.3" Bore Space Stainless Steel Header Flange Kit

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Musi 909/Buck Racing/Sonny's Big Block 5.3" Bore Space Stainless Steel Header Flange Kit

Musi, Buck

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Description: Available in 2 3/8", 2 1/2", or 2 3/4" Welded Primaries

Condition: New

Price: $395.00

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)

M&M Competition Revolution Single Port Welded Stainless Steel Header Flange Kit-Set of (8)

M&M Welded Flanges

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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

Chevrolet 2.0/2.2/2.4L EcoTec Stainless Steel Header Flange Kit

EcoTec, 4cyl

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Description: Available in 1 5/8" or 1 3/4" Primary Tube Size

Condition: New

Price: $179.95

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

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Description: Available in 1 5/8" or 1 3/4" Primary Tube Size

Condition: New

Price: $269.95

Chevy 4.3L EcoTec3 LV3 Welded Stainless Steel Header Flange Kit

EcoTec LV3

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Description: Available in 1 3/4", 1 7/8", or 2" Primary Tube Size

Condition: New

Price: $269.95

Items 1-23 of 23

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Stainless Headers

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.