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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: Jeep 4.2L I6 Stainless Header Flange
Item #: SHM-6240-SHF
Condition:
New
Price: $99.95
Jeep, AMC, Stainless
Description: Fits FelPro MS92100 Manifold Gasket Set
Item #: SHM-6241K-SHF
Condition:
New
Price: $129.95
Jeep, AMC, Stainless
Description: Fits FelPro MS92100 Manifold Gasket Set
Item #: SHM-6241-SHF
Condition:
New
Price: $69.95
Kaase
Description: Ford Boss 429 "Boss 9" Kaase Stainless Header Flange
Item #: SHM-3557-SHF
Condition:
New
Price: $69.95
Kirby Sissel
Description: Kirby Sissel Performance Chevy 252/292 I-6 Stainless Header Split-Flange
Item #: SHM-6280-SHF
Condition:
New
Price: $109.95
Lycoming
Description: Lycoming 2-Bolt Stainless Exhaust Flange
Item #: SHM-6346-SHF
Condition:
New
Price: $39.95
Lycoming
Description: Lycoming TSIO-540 3-Bolt Stainless Exhaust Flange
Item #: SHM-6351-SHF
Condition:
New
Price: $49.95
NEW!
Description: Available in 2" Ports (Greta for 2" 11ga or 16ga tubing, or 1.5" SCH10 Pipe for turbo applications)
Item #: SHM-6276-SHF
Condition:
New
Price: $39.95
Description: Mazda 2.5/3.0L DuraTec V6 Stainless Header Flange
Item #: SHM-6230-SHF2
Condition:
New
Price: $54.95
Description: Mazda Miata 1.8L BP Stainless Header Flange
Item #: SHM-6273-SHF
Condition:
New
Price: $69.95
Description: Mazda Protege 2.0L Stainless Header Flange
Item #: SHM-6274-SHF
Condition:
New
Price: $69.95
Description: Mercedes C63 AMG V8 Stainless Header Flange
Item #: SHM-6190-SHF
Condition:
New
Price: $69.95
Description: Mercedes M113K 5.4L V8 Stainless Header Flange
Item #: SHM-6136-SHF
Condition:
New
Price: $69.95
NEW!
Description: 2 1/4" Oval Ports
Item #: SHM-6131-SHF
Condition:
New
Price: $59.95
Description: Mini Cooper 1.6L TriTec Stainless Header Flange
Item #: SHM-6292-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar 426 High Port D4 Hemi Stainless Header Flange, Square Port
Item #: SHM-4531-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar 5.7L Hemi- Drivers Side Stainless Header Flange
Item #: SHM-4520-SHF
Condition:
New
Price: $69.95
hEMI
Description: Mopar 5.7L Hemi- Passenger Side Stainless Header Flange
Item #: SHM-4522-SHF
Condition:
New
Price: $69.95
hemi
Description: Mopar 500 CID Pro-Stock Hemi 99 Split-Port Stainless Header Flange
Item #: SHM-4533-SHF
Condition:
New
Price: $34.95
Hemi
Description: Mopar 500 CID Pro-Stock Hemi 99 Stainless Header Flange
Item #: SHM-4535-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar Early Hemi Stainless Header Flange
Item #: SHM-4515-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar FHO Stage V 426 Hemi Stainless Header Flange
Item #: SHM-4530-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar 426 Hemi Stainless Header Flange
Item #: SHM-4518-SHF
Condition:
New
Price: $69.95
Hemi
Description: Mopar 6.1L Hemi 1/2" Thick Stainless Turbo Header Flange
Item #: SHM-4523-SHF-T
Condition:
New
Price: $109.95
Hemi
Description: Mopar Gen III 6.1L/6.2L/6.4L Hemi Stainless Header Flange
Item #: SHM-4523-SHF
Condition:
New
Price: $69.95
P7
Description: Mopar R5-P7 NASCAR V8 Stainless Header Flange
Item #: SHM-4545-SHF
Condition:
New
Price: $69.95
Description: Nissan 2.4L KA Head Stainless Header Flange
Item #: SHM-6162-SHF
Condition:
New
Price: $69.95
Description: Nissan 4.0L V6 Stainless Header Flange
Item #: SHM-6160-SHF
Condition:
New
Price: $54.95
GT-R
Description: Nissan GT-R R35 Stainless Header Flange
Item #: SHM-6249-SHF
Condition:
New
Price: $59.95
Description: Nissan RB25 Stainless Header Flange
Item #: SHM-6165-SHF
Condition:
New
Price: $99.95
NEW!
Description: 1 3/4" Round Ports
Item #: SHM-5422-SHF
Condition:
New
Price: $54.95
Description: Oldsmobile 303 Stainless Header Flange
Item #: SHM-5418-SHF
Condition:
New
Price: $69.95
Description: Oldsmobile 403/455 V8 Stainless Header Flange
Item #: SHM-5420-SHF
Condition:
New
Price: $69.95
NEW!
Polaris
Description: Sized for 1 7/8" Tubing
Item #: SHM-6127-SHF
Condition:
New
Price: $34.95
NEW!
Polaris
Description: Sized for 1 5/8" Tubing
Item #: SHM-6127a-SHF
Condition:
New
Price: $49.95
Pontiac, 301
Description: Pontiac 301 Turbo V8 Stainless Steel Header Flange
Item #: SHM-5402-SHF
Condition:
New
Price: $79.95
Description: Pontiac 400/455 Stainless Header Flange
Item #: SHM-5401-SHF
Condition:
New
Price: $69.95
NEW!
Description: 1/2" Thick for Turbo Header Applications
Item #: SHM-5401-SHF-T
Condition:
New
Price: $109.95
Description: Pontiac 400/455 Ram Air IV Stainless Header Turbo Flange- 1/2" Thick
Item #: SHM-5400-SHF-T
Condition:
New
Price: $109.95
Ram Air
Description: Pontiac 400/455 Ram Air IV Round Port Stainless Header Flange
Item #: SHM-5400-SHF
Condition:
New
Price: $69.95
Edelbrock, Ram Air
Description: Pontiac 400/428/455 V8 RAII/RAIV Edelbrock Performer RPM Stainless Header Flange
Item #: SHM-5415-SHF
Condition:
New
Price: $69.95
Ram Air
Description: Pontiac 400/455 Ram Air V Stainless Header Flange
Item #: SHM-5405-SHF
Condition:
New
Price: $69.95
DCI, Ram Air
Description: Pontiac 400/455 Ram Air V/DCI Motorsports Round Port Stainless Header Flange
Item #: SHM-5405R-SHF
Condition:
New
Price: $69.95
NEW!
Description: Sized for 1 7/8" Primary Tubes
Item #: SHM-5401SD-SHF
Condition:
New
Price: $74.95
Description: Porsche 911 Carrerra 996 Stainless Header Flange
Item #: SHM-6156A-SHF
Condition:
New
Price: $54.95
Description: Porsche 944 "S" 16v Stainless Header Flange-Angled Bolt Pattern
Item #: SHM-6155B-SHF
Condition:
New
Price: $69.95
Description: Porsche 944 8v Stainless Header Flange- Inline Bolt Pattern
Item #: SHM-6155A-SHF
Condition:
New
Price: $69.95
NEW!
Sea-Doo
Description: Sized for 1 3/4" Tubing
Item #: SHM-6128-SHF
Condition:
New
Price: $49.95
Description: Saturn L-Series 2.2L Stainless header Flange
Item #: SHM-6166-SHF
Condition:
New
Price: $59.95
Description: Saturn L-Series 3.0L V-6 Stainless Header Flange
Item #: SHM-6261-SHF
Condition:
New
Price: $54.95
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.