Stainless Headers Mfg, Inc. - Custom Header Components
Hand crafted, American Made, Precision TIG Welded components and materials to build Custom Stainless Headers. Stainless Headers Mfg. Inc. carries over 300 header flange applications, hand built merge collectors, in-house mandrel bent tubing, custom oval exhaust tubing, and much, much more..Select a Sub-Category
Performance slip on merge collectors, available in a vast variety of primary, merge, and exit sizes, as well as different merge angles and material variants.
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The ultimate source in performance exhaust components, we offer a large variety of American made mandrel bent tubing, in mild steel and several grades of 300-series stainless steels. The have...More Details »
Stainless Header Mfg., Inc. offers the finest in CNC laser cut header flanges. While most header flanges are made from 1/4" or 5/16" material, our flanges are precision CNC laser cut header...More Details »
Stainless Headers Mfg. header flange kits come with the stubs formed and welded in to make custom header fabrication easier. Each flange has a 2" long stub welded on the mating surface and...More Details »
Our weld-on, formed collectors are hand-crafted from 304 stainless steel or a low-carbon mild steel, and manufactured from 100% American made materials. The primaries are formed for ease of...More Details »
Commonly used in under car systems or fender exhaust headers, these lightweight bullet mufflers are also a great addition to any merge collector, and since they are custom built in house, they...More Details »
American Made 304 Stainless Steel tight-tolerance slip fit exhaust joints.
American Made Stainless Header Tubing; Available from 1.5" to 6" Diameter, in 304 Stainless Steel, 316 Stainless Steel, and 321 Stainless Steel.More Details »
All the accessories for your header build project- Bungs, Collector Hardware, Merge Spikes, Collector Stars, and Tig Filler Rod.
Custom built, performance stainless steel megaphones and reverse cones. Hand-crafted from 0.049" 304SS, and built to customer specs, these megaphones are the ultimate in both performance and...More Details »
Custom built, hand-crafted bullhorn tips, tip outs, covers, slash-cuts, bologna cuts, and teardop tips for every application. Available as small as 1 3/4" for those wastegate tubes, all the...More Details »
Custom Header Components Featured Products
ARP
Description: ARP 100-1210: 3/8" x 1.000" Long Chromoly Header Bolts (16)
Item #: ARP-100-1210
Condition:
New
Price: $33.95
Description: ARP 134-1102: Chevrolet LS Gen III/IV, Chromoly Header Bolt Kit, 30mm UHL
Item #: ARP-134-1102
Condition:
New
Price: $37.95
Description: ARP 134-1202: Chevrolet LS Gen III/IV, Chromoly Header Bolt Kit, 30mm UHL-12pt
Item #: ARP-134-1202
Condition:
New
Price: $38.95
ARP
Description: ARP 400-1109: 3/8" x 1" Long Stainless Header Bolts (12)
Item #: ARP-400-1109
Condition:
New
Price: $40.95
Description: ARP 400-1110: 3/8" x 1" Long Stainless Header Bolts (16)
Item #: ARP-400-1110
Condition:
New
Price: $52.95
ARP 400-1209
Description: ARP 400-1209: 3/8" x 1.000" Long Stainless Header Bolts (12)
Item #: ARP-400-1209
Condition:
New
Price: $40.95
Description: ARP 400-1210: 3/8" x 1" Long Stainless Header Bolts (16)
Item #: ARP-400-1210
Condition:
New
Price: $39.95
Description: ARP 434-1102: Chevrolet LS Gen III/IV, Stainless Header Bolt Kit, 30mm UHL
Item #: ARP-434-1102
Condition:
New
Price: $55.95
Description: ARP 434-1202: Chevrolet LS Gen III/IV, Stainless Header Bolt Kit, 30mm UHL-12pt
Item #: ARP-434-1202
Condition:
New
Price: $57.95
ARP, LS, header Studs
Description: ARP 434-1301: Chevrolet LS Gen III/IV, Stainless Header Stud Kit 8mm x1.25 12-PT
Item #: ARP 434-1301
Condition:
New
Price: $146.95
ARP, Gen III Hemi, Header Bolts
Description: ARP 440-1101: Chrysler Gen III Hemi 6pt 8mm Stainless Header Bolt Kit
Item #: ARP 440-1101
Condition:
New
Price: $94.95
ARP, Gen III Hemi, header Studs
Description: ARP 440-1201: Chrysler Gen III Hemi 12PT 5/16" Stainless Header Bolt Kit
Item #: ARP 440-1201
Condition:
New
Price: $94.95
Description: Aston Martin 6.0L V-12 Mild Steel Header Flange
Item #: SHM-6230-MSHF
Condition:
New
Price: $34.95
Description: Aston Martin V-12 Stainless Header Flange
Item #: SHM-6230-SHF
Condition:
New
Price: $54.95
Description: Aston Martin V-8 Mild Steel Header Flange
Item #: SHM-6231-MS
Condition:
New
Price: $39.95
Aston Martin
Description: Aston Martin V-8 Stainless Header Flange
Item #: SHM-6231-SHF
Condition:
New
Price: $69.95
NEW!
Description: 1 5/8" Round Port Flange
Item #: SHM-6229-MSHF
Condition:
New
Price: $49.95
NEW!
Description: 1 5/8" Round Port Flange
Item #: SHM-6229-SHF
Condition:
New
Price: $69.95
Description: Audi 4.2L RS6 Mild Steel Header Flange
Item #: SHM-6228-MSHF
Condition:
New
Price: $39.95
Description: Audi 4.2L RS6 Stainless Header Flange
Item #: SHM-6228-SHF
Condition:
New
Price: $69.95
Description: Audi A4 2.8L DOHC Mild Steel Header Flange
Item #: SHM-6227-MSHF
Condition:
New
Price: $39.95
Description: Audi A4 2.8L DOHC Stainless Header Flange
Item #: SHM-6227-SHF
Condition:
New
Price: $69.95
Description: B-List Mandrel Bends: Set of (12) USA Made 304SS J-Bends
Item #: SHM-B12-304SS
Condition:
New
Please Call for Availability
Description: B-List Mandrel Bends: Set of (6) USA Made 304SS J-Bends
Item #: SHM-B6-304SS
Condition:
New
Please Call for Availability
NEW!
Description: Barra 4.0L I-6 Mild Steel Header Flange
Item #: SHM-3592-MSHF
Condition:
New
Price: $79.95
NEW!
Barra
Description: Barra 4.0L I-6 Stainless Header Flange
Item #: SHM-3592-SHF
Condition:
New
Price: $109.95
Description: Big Block Chevy 1/2" Thick Stainless Turbo Header Flange
Item #: SHM-1490-SHF-T
Condition:
New
Price: $119.95
NEW!
Description: Big Block Chevy 5.0" Bore Space Stainless Steel Header Flange Kit
Item #: SHM-2558-FK-304
Condition:
New
Price: $374.95
Description: Big Block Chevy 5.0" Bore Spacing Mild Steel Header Flange
Item #: SHM-2558-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy 5.0" Bore Spacing Stainless Header Flange
Item #: SHM-2558-SHF
Condition:
New
Price: $69.95
NEW!
Description: Available in 2.5" Round Ports
Item #: SHM-2641-SHF
Condition:
New
Price: $79.95
Description: Big Block Chevy 5.3" Bore Space Mild Steel Header Flange
Item #: SHM-2553REV-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy 5.3" Bore Space Stainless Header Flange
Item #: SHM-2553REV-SHF
Condition:
New
Price: $69.95
Description: Big Block Chevy D-Port Mild Steel Header Flange
Item #: SHM-2522-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy D-Port Stainless Header Flange
Item #: SHM-2522-SHF
Condition:
New
Price: $69.95
Description: Big Block Chevy Round Port Mild Steel Header Flange
Item #: SHM-1490-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy Round Port Stainless Header Flange
Item #: SHM-1490-SHF
Condition:
New
Price: $69.95
Description: Big Block Chevy Single Port Mild Steel Header Flange
Item #: SHM-1490S-MSHF
Condition:
New
Price: $16.95
Description: Big Block Chevy Single Port Stainless Header Flange
Item #: SHM-1490S-SHF
Condition:
New
Price: $24.95
Sonny's
Description: Big Block Chevy Sonny's 5.3" Bore Space Mild SteelHeader Flange
Item #: SHM-2642-MSHF
Condition:
New
Price: $35.95
Sonny's
Description: Big Block Chevy Sonny's 5.3" Bore Space Stainless Header Flange
Item #: SHM-2642-SHF
Condition:
New
Price: $79.95
NEW!
Sonny's
Description: For Sonny's 5.3" Bore Space Semi Hemi Heads ONLY
Item #: SHM-2642k-SHF
Condition:
New
Price: $79.95
Description: Big Block Chevy Square Port Mild Steel Header Flange
Item #: SHM-2520-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy Square Port Stainless Header Flange
Item #: SHM-2520-SHF
Condition:
New
Price: $69.95
Description: Big Block Chevy Square Port Stainless Steel Header Flange Kit
Item #: SHM-2520-FK-304
Condition:
New
Price: $349.95
NEW!
Description: Big Block Chrysler 383/440 Rect. Port Stainless Steel Header Flange Kit
Item #: SHM-4512-FK-304
Condition:
New
Price: $349.95
NEW!
Description: Big Block Chrysler Square Port Stainless Steel Header Flange Kit
Item #: SHM-4511-FK-304
Condition:
New
Price: $349.95
Description: Big Block Ford 429/460 Mild Steel Header Flange
Item #: SHM-3563-MSHF
Condition:
New
Price: $39.95
Description: Big Block Ford 429/460 Stainless Header Flange
Item #: SHM-3563-SHF
Condition:
New
Price: $69.95
NEW!
Description: Big Block Ford 429/460 Stainless Steel Header Flange Kit
Item #: SHM-3563-FK-304
Condition:
New
Price: $349.95
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More About Custom Header Components
Hand crafted, American Made, Precision TIG Welded components and materials to build Custom Stainless Headers. Stainless Headers Mfg. Inc. carries over 300 header flange applications, hand built merge collectors, in-house mandrel bent tubing, custom oval exhaust tubing, and much, much more.