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Stainless Headers Mfg, Inc. - Stainless Steel Header Flanges
Our American made stainless steel header flanges are precision laser cut from 0.375" 304 stainless steel to our exacting specifications. We carry over 400 different flange designs. Many of the popular models come in several different primary tube port sizes. They come pre-surfaced and are ready for your header building project. If you don't see the flange you're looking for, talk with one of our exhaust specialists about custom header flange cutting.
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Stainless Steel Header Flanges Featured Products
Cobra, Superformance
Description: 304 Stainless Steel Cobra Kit Car Flange- Style D
Condition:
New
Price: $49.95
Description: 5.9L ISB 24v Cummins Stainless Header Flange
Condition:
New
Price: $99.95
AJPE
Description: GM-Big Block Chevy- AJPE 5.0" Bore Space Pro Stock Stainless Header Flange- 2 1/2" Port
Condition:
New
Price: $79.95
AJPE, Proline, SMX, SME, 481x
Description: Available in 2 1/8", 2 1/4", 2 3/8", or 2 1/2" Port Size
Condition:
New
Price: $69.95
AMC
Description: AMC 258 Straight-6 Stainless Header Flange
Condition:
New
Price: $99.95
Description: Available in 1 3/4" or 1 7/8" Rect Port Sizes
Condition:
New
Price: $69.95
AMC
Description: For AMC V8 heads with Dogleg exhaust ports
Condition:
New
Price: $69.95
Arctic Cat
Description: Sized for 2" ports (for use with 16ga or 11ga turbo header tubing, or 1.5" SCH10 stainless pipe)
Condition:
New
Price: $39.95
Arctic Cat
Description: Sized for 1 5/8" TUBING
Condition:
New
Price: $49.50
Ardun
Description: Available as single flanges or sets of 8
Condition:
New
Price: $24.50
Description: Aston Martin V-12 Stainless Header Flange
Condition:
New
Price: $49.95
Price: $69.95
Price: $69.95
Description: Audi 4.2L RS6 Stainless Header Flange
Condition:
New
Price: $69.95
Description: Audi A4 2.8L DOHC Stainless Header Flange
Condition:
New
Price: $69.95
Barra
Description: Barra 4.0L I-6 Stainless Header Flange
Condition:
New
Price: $99.95
Description: Buick 400/455 V8 Stainless Header Flange
Condition:
New
Price: $69.95
Description: Big Block Chevy 1/2" Thick Stainless Turbo Header Flange
Condition:
New
Price: $109.95
Description: Big Block Chevy 5.0" Bore Spacing Stainless Header Flange
Condition:
New
Price: $69.95
Description: Available in 2.5" Round Ports
Condition:
New
Price: $79.95
Description: Big Block Chevy 5.3" Bore Space Stainless Header Flange
Condition:
New
Price: $69.95
Description: Big Block Chevy D-Port Stainless Header Flange
Condition:
New
Price: $69.95
Description: Big Block Chevy Round Port Stainless Header Flange
Condition:
New
Price: $69.95
Description: Big Block Chevy Single Port Stainless Header Flange
Condition:
New
Price: $24.50
Sonny's
Description: Big Block Chevy Sonny's 5.3" Bore Space Stainless Header Flange
Condition:
New
Price: $79.95
Sonny's
Description: For Sonny's 5.3" Bore Space Semi Hemi Heads ONLY
Condition:
New
Price: $79.95
Description: Big Block Chevy Square Port Stainless Header Flange
Condition:
New
Price: $69.95
NEW!
Description: 2" Sized Oval Ports, 1/2" Thick for Turbo Headers
Condition:
New
Price: $109.95
NEW!
TrickFlow, Ford Performance
Description: Features a 2" D-Shaped Exhaust Port for EFI Style and Trickflow Heads
Condition:
New
Price: $69.95
Description: Big Block Ford 429/460 Stainless Header Flange
Condition:
New
Price: $69.95
A460
Description: Big Block Ford A460 Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $60.00
Save: 14%
Save: $9.95
NEW!
A460
Description: Available with 2 1/8" Round Ports
Condition:
New
Price: $69.95
Description: Big Block Ford C460 Stainless Header Flange
Condition:
New
Price: $69.95
NEW!
C460
Description: Available in 2" or 2 1/4" Round Ports
Condition:
New
Price: $69.95
Description: Big Block Mopar (383-440) 2" Round Port 1/2" Thick Stainless Turbo Header Flange
Condition:
New
Price: $109.95
Description: Big Block Mopar (383-440) Raised Port Stainless Header Flange
Condition:
New
Price: $69.95
NEW!
Description: 2" Rect Ports
Condition:
New
Price: $109.95
Description: Available in 2", 2 1/8", or 2 1/4" rect Port sizes
Condition:
New
Price: $69.95
Description: Big Block Mopar (383-440) Round Port Stainless Header Flange
Condition:
New
Price: $69.95
NEW!
Indy
Description: Available in 2 3/8" Rect Ports
Condition:
New
Price: $69.95
NEW!
Indy
Description: Available in 2 1/8" or 2 1/4" Rect Port sizes
Condition:
New
Price: $69.95
CNC, T4, Turbo
Description: Available with Dual 2.25" or 2.5" Tube, or Dual 1.50", 2.0" SCH10 or SCH40 Pipe Inlets
Condition:
New
Price: $199.50
CNC, T4, Turbo
Description: Available with Single 2.5" or 3" Tube Inlet Sizing
Condition:
New
Price: $180.00
CNC, T4, Turbo
Description: Available with Single 3" or 3.5" Tube Inlet Sizing
Condition:
New
Price: $215.00
Price: $69.95
Price: $69.95
M3
Description: BMW S14 DOHC Stainless Header Flange
Condition:
New
Price: $69.95
Description: BMW S38 DOHC I-6 Single Port Stainless Header Flange
Condition:
New
Price: $29.95
Description: BMW S38 DOHC I-6 M5/M6 Stainless Header Flange
Condition:
New
Price: $99.95
Popular Brands:
More About Stainless Steel Header Flanges
Our American made stainless steel header flanges are precision laser cut from 0.375" 304 stainless steel to our exacting specifications. We carry over 400 different flange designs. Many of the popular models come in several different primary tube port sizes. They come pre-surfaced and are ready for your header building project. If you don't see the flange you're looking for, talk with one of our exhaust specialists about custom header flange cutting.
