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
Transition
Description: 4 1/2" Stainless Steel Transition Reducer
Item #: SHM-450T-304
Condition:
New
Price: $47.50
Description: 4 1/2" Stainless Steel V-Band Flange Assembly
Item #: SHM-45-VBF
Condition:
New
Price: $89.95
Description: 16ga Mild Steel Tubing- 4" OD
Item #: SHM-ST-400-MS
Condition:
New
Price: $20.95
Description: 4" 45 Degree 4" CLR Stainless Mandrel Bend
Item #: SHM-400-4-045-304
Condition:
New
Price: $74.95
16ga, 304 Stainless Steel
Description: 4" American Made 304 Stainless Steel Tubing
Item #: SHM-ST-400-304
Condition:
New
Price: $34.00
Description: 4" Diameter x 12" Long Bullet RaceMuffler
Item #: SHM-BM-400x12
Condition:
New
Price: $135.95
Description: 4" Diameter x 18" Long Collector Muffler
Item #: SHM-BM-400x18
Condition:
New
Price: $157.95
Description: 4" Diameter x 2" Long Bullet RaceMuffler
Item #: SHM-BM-400x2
Condition:
New
Price: $120.95
Description: 4" Diameter x 4" Long Bullet RaceMuffler
Item #: SHM-BM-400x4
Condition:
New
Price: $125.95
Description: 4" Diameter x 8" Long Bullet RaceMuffler
Item #: SHM-BM-400x8
Condition:
New
Price: $131.95
Description: 4" Mild Steel 3-Bolt Collector Flange
Item #: SHM-5505-MSCF
Condition:
New
Price: $32.95
Transition
Description: 4" Mild Steel Transition Reducer
Item #: SHM-400T-MS
Condition:
New
Price: $31.95
No Image Available
NEW!
Hanger
Description: Two mounting points- 1/2" and 1 1/2" drop from top of tube
Item #: SHM-6289T-400-SHF
Condition:
New
Price: $32.50
No Image Available
NEW!
Hanger
Description: Two mounting points- 1/2" and 1 1/2" drop from top of tube
Item #: SHM-6300-400-SHF
Condition:
New
Price: $30.00
Description: 4" Stainless 3-Bolt Collector Flange
Item #: SHM-5505-SCF
Condition:
New
Price: $39.95
Description: 4" Stainless Double Slip Joint
Item #: SHM-DS-400-304
Condition:
New
Price: $57.95
Description: 4" Stainless Single Slip Joints
Item #: SHM-SJ-400-304
Condition:
New
Price: $44.95
Bullhorn
Description: 4" Stainless Steel Bullhorn Kit
Item #: SHM-400-BK-304
Condition:
New
Price: $419.95
Transition
Description: 4" Stainless Steel Transition Reducer
Item #: SHM-400T-304
Condition:
New
Price: $39.50
Description: 4" Stainless Steel V-Band Flange Assembly- Vibrant Performance #1493
Item #: SHM-VIB1493-304
Condition:
New
Price: $91.50
Description: 5" 16ga Mild Steel Tubing
Item #: SHM-ST-500-MS
Condition:
New
Price: $41.95
Description: 5" 90 Degree 5 1/4" CLR Stainless Mandrel Bend
Item #: SHM-500-090-525-304
Condition:
New
Price: $160.95
16ga, 304 Stainless Steel
Description: 5" American Made 304 Stainless Steel Tubing
Item #: SHM-ST-500-304
Condition:
New
Price: $56.00
Description: 5" Diameter x 12" Long Bullet RaceMuffler
Item #: SHM-BM-500x12
Condition:
New
Price: $182.95
Description: 5" Diameter x 2" Long Bullet RaceMuffler
Item #: SHM-BM-500x2
Condition:
New
Price: $149.95
Description: 5" Diameter x 4" Long Bullet RaceMuffler
Item #: SHM-BM-500x4
Condition:
New
Price: $154.95
Description: 5" Diameter x 8" Long Bullet RaceMuffler
Item #: SHM-BM-500x8
Condition:
New
Price: $171.95
No Image Available
NEW!
Hanger
Description: Two mounting points- 1/2" and 1 1/2" drop from top of tube
Item #: SHM-6300-500-SHF
Condition:
New
Price: $30.00
Description: 5" Stainless Single Slip Joints
Item #: SHM-SJ-500-304
Condition:
New
Price: $57.95
Bullhorn
Description: 5" Stainless Steel Bullhorn Kit
Item #: SHM-500-BK-304
Condition:
New
Price: $519.95
Transition
Description: 5" Stainless Steel Transition Reducer
Item #: SHM-500T-304
Condition:
New
Price: $44.50
Description: 5" Stainless Steel V-Band Flange Assembly
Item #: SHM-5-VBF
Condition:
New
Price: $84.95
Description: 5-Bolt T3 Turbo Discharge Flange- Ext. Wastegate
Item #: SHM-8155-STF
Condition:
New
Price: $59.95
16ga, 304 Stainless Steel
Description: 6" American Made 304 Stainless Steel Tubing
Item #: SHM-ST-600-304
Condition:
New
Price: $75.00
AJPE
Description: GM-Big Block Chevy- AJPE 5.0" Bore Space Pro Stock Stainless Header Flange- 2 1/2" Port
Item #: SHM-6239-SHF
Condition:
New
Price: $79.95
Description: AJPE/Proline 481x Mild Steel Header Flange
Item #: SHM-6235-MSHF
Condition:
New
Price: $39.95
481x
Description: Available in 2 1/4", 2 3/8", or 2 1/2" Port Size
Item #: SHM-6235-SHF
Condition:
New
Price: $69.95
Description: AMC 258 Straight-6 Mild Steel Header Flange
Item #: SHM-6240-MSHF1
Condition:
New
Price: $69.95
AMC
Description: AMC 258 Straight-6 Stainless Header Flange
Item #: SHM-6240-SHF1
Condition:
New
Price: $99.95
AMC V8, 360, 390, 401
Description: For Rectangle/Square Port AMC V8 Cylinder Heads
Item #: SHM-5429-MS
Condition:
New
Price: $39.95
Description: AMC 360/390/401 Rect. Port Stainless Steel Header Flange
Item #: SHM-5429-SHF
Condition:
New
Price: $69.95
AMC
Description: AMC 360/390/401 V8 Dogleg Port Mild Steel Header Flange
Item #: SHM-5430-MS
Condition:
New
Price: $39.95
AMC
Description: For AMC V8 heads with Dogleg exhaust ports
Item #: SHM-5430-SHF
Condition:
New
Price: $69.95
NEW!
Description: AMC 360/390/401 V8 Dogleg Stainless Steel Header Flange Kit
Item #: SHM-5430-FK-304
Condition:
New
Price: $349.95
NEW!
Arctic Cat
Description: Sized for 2" ports (for use with 16ga or 11ga turbo header tubing, or 1.5" SCH10 stainless pipe)
Item #: SHM-6119-SHF
Condition:
New
Price: $39.95
NEW!
Arctic Cat
Description: Sized for 1 5/8" TUBING
Item #: SHM-6120-SHF
Condition:
New
Price: $49.95
NEW!
Ardun
Description: Available as single flanges or sets of 8
Item #: SHM-6270-SHF
Condition:
New
Price: $24.95
Description: ARP 100-1109: 3/8" x 1" Long Chromoly Header Bolts (12)
Item #: ARP-100-1109
Condition:
New
Price: $18.95
Description: ARP 100-1110: 3/8" x 1.00" Long Chromoly Header Bolts (16)
Item #: ARP-100-1110
Condition:
New
Price: $26.95
Description: ARP 100-1209: 3/8" x 1.000" Long Chromoly Header Bolts (12)
Item #: ARP-100-1209
Condition:
New
Price: $24.95
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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.