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.
More Details »
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
Buick
Description: Available in 1 3/4", 1 7/8" or 2" Welded Primary Tube Sizes
Condition:
New
Price: $356.95
Description: Buick 400/455/TA Performance Stage II Stainless Header Flange
Condition:
New
Price: $69.95
Description: Buick 430/455 Mild Steel Header Flange
Condition:
New
Price: $39.95
Description: Buick 455 Stage III GSX Mild Steel Header Flange
Condition:
New
Price: $39.95
Description: Buick Nailhead 425 V8 Stainless Steel Header Flange
Condition:
New
Price: $39.95
Description: Buick Nailhead Mild Steel Header Flange
Condition:
New
Price: $24.50
Description: Buick Series II 3800 V-6 Mild Steel Header Flange
Condition:
New
Price: $34.95
Description: Buick Series II 3800 V-6 Stainless Header Flange
Condition:
New
Price: $49.95
Description: For Buick/Rover 300 V8 Aluminum Heads
Condition:
New
Price: $49.95
Description: Available individual or as a set of (4)
Condition:
New
Price: $39.95
Description: For Buick/Rover 300 V8 Aluminum Heads
Condition:
New
Price: $79.95
Description: For the OHV Cadillac V8 Engines from 1959-1967
Condition:
New
Price: $39.95
Description: For the OHV Cadillac V8 Engines from 1959-1967
Condition:
New
Price: $69.95
Description: Cadillac 500 Mild Steel Header Flange
Condition:
New
Price: $39.95
Description: Cadillac 500 Stainless Header Flange
Condition:
New
Price: $69.95
NEW!
EcoTec, 4cyl
Description: Available in 1 5/8" or 1 3/4" Primary Tube Size
Condition:
New
Price: $179.95
NEW!
Vortec, 4300, 4.3L V6
Description: Available in 1 5/8" or 1 3/4" Primary Tube Size
Condition:
New
Price: $269.95
Description: Chevrolet Gen III/IV LS Stainless Steel Header Flange Kit
Condition:
New
Price: $356.95
Description: Chevy LS7/LSX Stainless Steel Header Flange Kit
Condition:
New
Price: $356.95
Description: Chevy 18 Degree Stainless Steel Header Flange Kit
Condition:
New
Price: $356.95
Description: Chevy 4.3L EcoTec3 LV3 Stainless Header Flange
Condition:
New
Price: $49.95
NEW!
EcoTec LV3
Description: Available in 1 3/4", 1 7/8", or 2" Primary Tube Size
Condition:
New
Price: $269.95
CNC, LS
Description: Available with 1 3/4", 1 7/8", 2", 2 1/8" or 2 1/4" ROUND ports. SOLD AS A PAIR
Condition:
New
Please Call for Availability
These Billet CNC Chevy LS Header Flanges are currently made-to-order. Lead times are shorter than our custom CNC profiles, but are still estimates only.
CNC, LSx
Description: Available with 1 3/4", 1 7/8", or 2" sized D-Ports. SOLD AS A PAIR
Condition:
New
Please Call for Availability
These Chevy LS Gen III/IV CNC Header Flanges are currently made-to-order. Lead times are shorter than our custom CNC profiles, but are still estimates only.
LT
Description: Available in 1 3/4", 1 7/8", or 2" Primary Stub Size
Condition:
New
Price: $356.95
Description: Chrysler 3.2L/3.5L V6 Mild Steel Header Flange
Condition:
New
Price: $34.95
Chrysler, V6, Charger, Challenger, Stainless header Flange
Description: Chrysler 3.2L/3.5L V6 Stainless Steel Header Flange
Condition:
New
Price: $49.95
Jeep, Chrysler, Dodge, 3.8L V6,
Description: Chrysler 3.3L/3.8L EGH V6 Mild Steel Header Flange
Condition:
New
Price: $34.95
Jeep, Chrysler, Dodge, 3.8L V6,
Description: Chrysler 3.3L/3.8L EGH V6 Stainless Header Flange
Condition:
New
Price: $49.95
PowerTech
Description: Chrysler 3.7L PowerTech V6 Stainless Header Flange- Driver Side
Condition:
New
Price: $34.95
PowerTech
Description: Chrysler 3.7L PowerTech V6 Stainless Header Flange- Passenger Side
Condition:
New
Price: $49.95
PowerTech
Description: Chrysler 4.7L PowerTech V8 Mild Steel Header Flange- Driver Side
Condition:
New
Price: $39.95
PowerTech
Description: Chrysler 4.7L PowerTech V8 Mild Steel Header Flange- Passenger Side
Condition:
New
Price: $39.95
PowerTech
Description: Chrysler 4.7L PowerTech V8 Stainless Header Flange- Driver Side
Condition:
New
Price: $69.95
PowerTech
Description: Chrysler 4.7L PowerTech V8 Stainless Header Flange- Passenger Side
Condition:
New
Price: $69.95
Description: Chrysler Pentastar 3.6L V6 Mild Steel Header Flange
Condition:
New
Price: $29.95
Description: Chrysler Pentastar 3.6L V6 Stainless Steel Header Flange
Condition:
New
Price: $49.95
304
Description: Cobra Kit Car Custom Sidepipe Collector
Condition:
New
Price: $254.95
304
Description: Cobra Kit Car Double Merge Collector
Condition:
New
Price: $887.35
Stahl
Description: 3/8"-16 x 1" Long Black-Oxide Steel Adapter Header Bolts (x12)
Condition:
New
Price: $20.00
Stahl
Description: 3/8"-16 x 1" Long Stainless Steel Adapter Header Bolts (x12)
Condition:
New
Price: $35.00
CNC
Description: Custom Billet CNC Header Flanges-- SOLD AS A PAIR
Condition:
New
Please Call for Availability
These custom Billet CNC Header and Exhaust Flanges are currently made-to-order. Lead times are estimates only. Please contact our sales team directly to discuss your needs
Megaphone
Description: Custom Stainless Performance Megaphones
Condition:
New
Price: $265.15
Cummins
Description: Dodge 5.9L 6BT 12v Cummins Stainless Header Flange
Condition:
New
Price: $99.95
Description: Dodge 5.9L ISB 24v Cummins Stainless Header Flange
Condition:
New
Price: $99.95
EGT
Description: Dual-Threads for 1/8"NPT & 7/16-20 EGT Threads
Condition:
New
Price: $49.95
EGT
Description: Dual-Threads for 1/8"NPT & 7/16-20 EGT Threads. Kit Includes Quick-Connect Fittings
Condition:
New
Price: $59.95
Description: Ferrari 430 Mild Steel Header Flange
Condition:
New
Price: $39.95
Price: $69.95
Description: Ferrari 458 Mild Steel Header Flange
Condition:
New
Price: $39.95
Popular Brands:
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.
