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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
Price: $99.95
Sale: $85.00
Save: 15%
Save: $14.95
Limited Supply
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Price: $49.95
Sale: $42.50
Save: 15%
Save: $7.45
Description: Oldsmobile 303 Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: Available with 1 7/8", 2", or 2 1/4" Port Sizes
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Polaris
Description: Sized for 1 7/8" Tubing
Condition:
New
Price: $34.95
Sale: $29.75
Save: 15%
Save: $5.20
Polaris
Description: Sized for 1 5/8" Tubing
Condition:
New
Price: $49.50
Sale: $42.10
Save: 15%
Save: $7.40
Pontiac, 301
Description: Pontiac 301 Turbo V8 Stainless Steel Header Flange
Condition:
New
Price: $79.95
Sale: $68.00
Save: 15%
Save: $11.95
Description: 1 3/4" or 1 7/8" Port Sizes Available
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: 1/2" Thick for Turbo Header Applications
Condition:
New
Price: $109.95
Sale: $93.50
Save: 15%
Save: $16.45
Description: Pontiac 400/455 Ram Air IV Stainless Header Turbo Flange- 1/2" Thick
Condition:
New
Price: $109.95
Sale: $93.50
Save: 15%
Save: $16.45
Ram Air
Description: Available with 1 7/8" or 2" Round Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Edelbrock, Ram Air
Description: Pontiac 400/428/455 V8 RAII/RAIV Edelbrock Performer RPM Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Ram Air
Description: Pontiac 400/455 Ram Air V Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
DCI, Ram Air
Description: Pontiac 400/455 Ram Air V/DCI Motorsports Round Port Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: Sized for 1 7/8" Primary Tubes
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: Porsche 911 Carrerra 996 Stainless Header Flange
Condition:
New
Price: $49.95
Sale: $42.50
Save: 15%
Save: $7.45
Description: 1 3/4" Round Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: 1 3/4" Round Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Price: $54.95
Sale: $46.75
Save: 15%
Save: $8.20
Sea-Doo
Description: Sized for 1 3/4" Tubing
Condition:
New
Price: $54.95
Sale: $46.75
Save: 15%
Save: $8.20
Description: Saturn L-Series 2.2L Stainless header Flange
Condition:
New
Price: $59.95
Sale: $51.00
Save: 15%
Save: $8.95
Description: Saturn L-Series 3.0L V-6 Stainless Header Flange
Condition:
New
Price: $49.95
Sale: $42.50
Save: 15%
Save: $7.45
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
M&M Competition
Description: 2 1/4" Round port, Sold as set of (8) single port flanges
Condition:
New
Limited Supply
Price: $225.00
Sale: $191.25
Save: 15%
Save: $33.75
Noonan
Description: 2" Round port, Sold as set of (8) single port flanges
Condition:
New
Limited Supply
Price: $245.00
Sale: $208.25
Save: 15%
Save: $36.75
NEW!
Pontiac, Billet, Visner
Description: Available in 2 1/4", 2 3/8", or 2 1/2" Port Size
Condition:
New
Limited Supply
Price: $29.95
Sale: $25.50
Save: 15%
Save: $4.45
NEW!
Higgins
Description: Sold as a set of (8) Flanges. 1 7/8" D-Ports
Condition:
New
Price: $219.95
Sale: $187.00
Save: 15%
Save: $32.95
Description: Available in 1 3/4", 1 7/8", and 2" Rect Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: Small Block Chevy 5.7L LT1 D-Port Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Description: Small Block Chevy C4 Corvette 5.7L LT5 Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
LSX-DR, Chevrolet Performance, CFE, SBX
Description: Available in 2", 2 1/8", or 2 1/4" Port Size
Condition:
New
Price: $29.95
Sale: $25.50
Save: 15%
Save: $4.45
Stahl
Description: Available in 1 3/4", 1 7/8", 2", 2 1/8", or 2 1/4" Port Size
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
NEW!
Hooker Pattern, Small Block Chevy
Description: For adapting conventional 23 Degree Small Block Heads to Spread-Bolt (14-bolts) HOOKER Pattern
Condition:
New
Price: $315.00
Sale: $267.75
Save: 15%
Save: $47.25
NEW!
Hooker
Description: Available in 1 3/4", 1 7/8", or 2" Port Size
Condition:
New
Price: $74.95
Sale: $63.75
Save: 15%
Save: $11.20
SBC
Description: Small Block Chevy Splayed Valve Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Stahl
Description: Small Block Chevy Spread-Port Stahl Pattern Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
SBC
Description: Small Block Chevy Stainless Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
NEW!
Stahl Pattern, Small Block Chevy, 18 Degree
Description: Sold Per Pair. Includes countersunk hardware
Condition:
New
Price: $315.00
Sale: $267.75
Save: 15%
Save: $47.25
Stahl Pattern, Small Block Chevy
Description: For adapting conventional 23 Degree Small Block Heads to Spread-Bolt (14-bolts) Stahl Pattern
Condition:
New
Price: $285.00
Sale: $242.25
Save: 15%
Save: $42.75
Stahl
Description: Small Block Chevy Stahl Pattern Stainless Adapter Kit
Condition:
New
Price: $435.00
Sale: $369.75
Save: 15%
Save: $65.25
Brodix
Description: Available in 1 3/4" or 2" Round Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Brodix
Description: Available in 2" or 2 1/4" Ports
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
Stahl, Dart
Description: Sold Individually- 1 7/8" or 2" Port Size
Condition:
New
Price: $89.95
Sale: $76.50
Save: 15%
Save: $13.45
Dart, Reher-Morrison
Description: Small Block Chevy Stainless Header Flange to fit Dart/Reher-Morrison 15/18 Degree Head
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
SBC
Description: Available in 1 5/8" or 1 3/4" Round Port
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
turbo, 1/2"
Description: 1/2" Thick for Turbo Header Applications, 1 3/4" Port Only
Condition:
New
Price: $109.95
Sale: $93.50
Save: 15%
Save: $16.45
SBC
Description: Small Block Chevy-Dart/Buick Race Head Stainless Header Flange
Condition:
New
Limited Supply
Price: $79.95
Sale: $68.00
Save: 15%
Save: $11.95
AFR
Description: Small Block Ford AFR/Z304 3" Bolt Pattern Stainless Steel Header Flange
Condition:
New
Price: $69.95
Sale: $59.50
Save: 15%
Save: $10.45
AFR
Description: For SBF Dart/AFR 3" Bolt Pattern heads ONLY. Round Port Flanges
Condition:
New
Price: $109.95
Sale: $93.50
Save: 15%
Save: $16.45
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.
