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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 header and exhaust flanges for various powersports applications, including motorcycle, atv, utv, snowmobile, jet ski, powerboats, and more.
Stainless Steel Header Flanges Featured Products
Description: Saturn SC2 Stainless Header Flange
Item #: SHM-6260-SHF
Condition:
New
Price: $69.95
NEW!
M&M Competition
Description: 2 1/4" Round port, Sold as set of (8) single port flanges
Item #: SHM-2678-SHF
Condition:
New
Limited Supply
Price: $239.95
NEW!
Noonan
Description: 2" Round port, Sold as set of (8) single port flanges
Item #: SHM-6218a-SHF
Condition:
New
Limited Supply
Price: $239.95
Description: Small Block Chevy 18 Degree Stainless Header Flange
Item #: SHM-2518-SHF
Condition:
New
Price: $69.95
Description: Small Block Chevy 5.7L LT1 D-Port Stainless Header Flange
Item #: SHM-2510-SHF
Condition:
New
Price: $69.95
Description: Small Block Chevy C4 Corvette 5.7L LT5 Stainless Header Flange
Item #: SHM-2615-SHF
Condition:
New
Price: $69.95
LSX-DR, Chevrolet Performance, CFE, SBX
Description: Small Block Chevy CFE/SBX 15 Degree Stainless Header Flanges
Item #: SHM-2509-SHF
Condition:
New
Price: $29.95
NEW!
Stahl
Description: Small Block Chevy Close Port Stahl Pattern Stainless Turbo Flange- 1/2" Thick- 2" Round Port
Item #: SHM-2650-SHF-T
Condition:
New
Limited Supply
Price: $109.95
Stahl
Description: Available in 1 3/4", 1 7/8", 2", 2 1/8", or 2 1/4" Port Size
Item #: SHM-2650-SHF
Condition:
New
Price: $69.95
SBC
Description: Small Block Chevy Splayed Valve Stainless Header Flange
Item #: SHM-2517-SHF
Condition:
New
Price: $69.95
Stahl
Description: Small Block Chevy Spread-Port Stahl Pattern Stainless Header Flange
Item #: SHM-2637-SHF
Condition:
New
Price: $69.95
SBC
Description: Small Block Chevy Stainless Header Flange
Item #: SHM-2512-SHF
Condition:
New
Price: $69.95
Stahl Pattern, Small Block Chevy
Description: Small Block Chevy Stahl Pattern Adapter Plates- Stainless Steel
Item #: SHM-2650A-SHF
Condition:
New
Price: $275.00
Stahl
Description: Small Block Chevy Stahl Pattern Stainless Adapter Kit
Item #: SHM-2651-SHF
Condition:
New
Price: $399.95
Brodix
Description: Small Block Chevy Stainless Header Flange for Brodix BD2000
Item #: SHM-2519-SHF
Condition:
New
Price: $69.95
Brodix
Description: Available in 2" or 2 1/4" Ports
Item #: SHM-2519A-SHF
Condition:
New
Limited Supply
Price: $69.95
Dart, Reher-Morrison
Description: Small Block Chevy Stainless Header Flange to fit Dart/Reher-Morrison 15/18 Degree Head
Item #: SHM-2516-SHF
Condition:
New
Price: $69.95
SBC
Description: Available in 1 5/8" or 1 3/4" Round Port
Item #: SHM-2514-SHF
Condition:
New
Price: $69.95
NEW!
turbo, 1/2"
Description: 1/2" Thick for Turbo Header Applications, 1 3/4" Port Only
Item #: SHM-2512-SHF-T
Condition:
New
Price: $109.95
SBC
Description: Small Block Chevy-Dart/Buick Race Head Stainless Header Flange
Item #: SHM-2508-SHF
Condition:
New
Limited Supply
Price: $79.95
AFR
Description: Small Block Ford AFR/Z304 3" Bolt Pattern Stainless Steel Header Flange
Item #: SHM-3535-SHF
Condition:
New
Price: $69.95
AFR
Description: For SBF Dart/AFR 3" Bolt Pattern heads ONLY. Round Port Flanges
Item #: SHM-3537T-SHF
Condition:
New
Price: $104.95
NEW!
Brodix, Ford Performance
Description: Small Block Ford N351 Sportsman Head Stainless Header Flange
Item #: SHM-3544-SHF
Condition:
New
Price: $79.95
LS, Adapters
Description: Adapter your Small Block Ford Windsor Headers to your Chevy LS Cylinder Heads!
Item #: SHM-3530-2525-SHFA
Condition:
New
Price: $540.95
AFR
Description: Small Block Ford Z304 2" & 3" Stainless Header Flange
Item #: SHM-3535a-SHF
Condition:
New
Price: $69.95
TrickFlow, Brodix
Description: Small Block Ford- Hi-Port/Twisted Wedge/Head Hunter Round Port Stainless Header Flange
Item #: SHM-3538-SHF
Condition:
New
Price: $69.95
Brodix, TrickFlow, Small Block Ford, High Port
Description: Small Block Ford- High Port Trickflow/Brodix Head Hunter Stainless Header Flange
Item #: SHM-3539-SHF
Condition:
New
Price: $69.95
351w
Description: Small Block Ford-289/302/351w Stainless Header Flange
Item #: SHM-3530-SHF
Condition:
New
Price: $69.95
351w
Description: Small Block Ford-302/351w GT40 Single Port Stainless Header Flange
Item #: SHM-6180-SHF
Condition:
New
Price: $24.95
351c
Description: Small Block Ford-351c 2v Large Oval Port Stainless Header Flange
Item #: SHM-3551-SHF
Condition:
New
Price: $69.95
351c, Stainless, Small Block Ford
Description: Small Block Ford-351C 2v Small oval Port Stainless Header Flange
Item #: SHM-3552-SHF
Condition:
New
Price: $69.95
351c
Description: Small Block Ford-351C 4v Small Square Port Stainless Header Flange
Item #: SHM-3531-SHF
Condition:
New
Price: $69.95
Brodix
Description: Small Block Ford-Brodix Track 1 Stainless Header Flange
Item #: SHM-3577-SHF
Condition:
New
Price: $69.95
Description: Small Block Ford-Cleveland 4v Large Square Port -Boss 302- Stainless Header Flange
Item #: SHM-3540-SHF
Condition:
New
Price: $69.95
Dart
Description: Small Block Ford-W Dart Pro1/AFR225 3" Spacing Stainless Header Flange
Item #: SHM-3536-SHF
Condition:
New
Price: $69.95
Description: Small Block Ford-W Raised Port Stainless Header Flange
Item #: SHM-3532-SHF
Condition:
New
Price: $69.95
Description: Small Block Ford-W Stainless Header Flange For Dart/AFR 3" Bolt Pattern Heads- Round Port
Item #: SHM-3537A-SHF
Condition:
New
Price: $69.95
Dart, AFR
Description: Small Block Ford-W Stainless Header Flange For Dart/AFR 3" Heads
Item #: SHM-3537-SHF
Condition:
New
Price: $69.95
Description: Small Block Mopar 318 Poly Head Stainless Header Flange-Round Port
Item #: SHM-4509-SHF
Condition:
New
Price: $69.95
Description: Small Block Mopar 318 Poly Head Stainless Header Flange-Sq. Port
Item #: SHM-4509a-SHF
Condition:
New
Price: $69.95
Description: Small Block Mopar 318/340/360 Stainless Header Flange
Item #: SHM-4510-SHF
Condition:
New
Price: $69.95
W7
Description: Small Block Mopar W-7 Stainless Header Flange
Item #: SHM-4542-SHF
Condition:
New
Price: $59.95
W9
Description: Small Block Mopar W-9 Stainless Header Flange
Item #: SHM-4543-SHF
Condition:
New
Price: $59.95
W2
Description: Small Block Mopar W2 Stainless Header Flange
Item #: SHM-4514-SHF
Condition:
New
Price: $69.95
NEW!
W5
Description: Raised Port variant of W2 header flanges, available in 1 3/4" or 1 7/8" port size
Item #: SHM-4549-SHF
Condition:
New
Price: $79.95
NEW!
Edelbrock
Description: Round Port variant of W5 header flanges, available in 1 3/4" Port Size
Item #: SHM-4540-SHF
Condition:
New
Price: $79.95
Brodix
Description: Small Block Mopar- Brodix B1BA Stainless Header Flange
Item #: SHM-4513-SHF
Condition:
New
Price: $69.95
NEW!
LS, All-Pro
Description: Inline Bolt Pattern for LSW 12-2 ALl Pro Heads, 2" Ports
Item #: SHM-2525a-SHF
Condition:
New
Price: $79.95
NEW!
FHO
Description: Available in 2 1/8", 2 1/4", or 2 3/8" Port Sizes
Item #: SHM-4502-SHF
Condition:
New
Price: $79.95
NEW!
FHO
Description: Available in 2", 2 1/8", 2 1/4", or 2 3/8" Port Sizes
Item #: SHM-4517-SHF
Condition:
New
Price: $79.95
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.