🚀 We’re in Beta!

Meet our new design. Everything works as usual, but if anything feels off, give us a ping.

Make a Statement with Hedman Hedders

Explore our curated selection of Hedman Hedders products designed to meet all your needs.

Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

14,619 som
Hedman 88600 Standard-Duty Uncoated Hedders - Set of 2

Hedman 88600 Standard-Duty Uncoated Hedders - Set of 2

179,039 som
Hedman Hedders 21123 Exhaust Header Reducer

Hedman Hedders 21123 Exhaust Header Reducer

17,699 som
Hedman 21115 Header Reducer - Set of 2

Hedman 21115 Header Reducer - Set of 2

4.3
13,179 som
Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

FREE
Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

4,788 som
Hedman Hedders 21123 Exhaust Header Reducer

Hedman Hedders 21123 Exhaust Header Reducer

19,669 som
Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

2,771 som
HEDMAN HEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

HEDMAN HEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

40,819 som
Hedman Hedders27500 Exhaust Header Gasket Round Exhaust Header Gasket

Hedman Hedders27500 Exhaust Header Gasket Round Exhaust Header Gasket

4.5
2,860 som
Hedman Hedders 27500 Exhaust Header Gasket Round Exhaust Header Gasket

Hedman Hedders 27500 Exhaust Header Gasket Round Exhaust Header Gasket

11,629 som
Hedman Hedders 21114 Header Reducer - Set of 2

Hedman Hedders 21114 Header Reducer - Set of 2

3.6
20,679 som
Hedman 89160 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89160 Standard-Duty Uncoated Hedders - Set of 2

51,060 som
Hedman Hedders 21118 Header Reducer - Set of 2

Hedman Hedders 21118 Header Reducer - Set of 2

4,050 som
Hedman Hedder 21123 Exhaust Header Reducer

Hedman Hedder 21123 Exhaust Header Reducer

4.3
13,539 som
HedmanHedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

HedmanHedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

4.0
57,464 som
Hedman Hedders 27470 Exhaust Header Gasket Exhaust Header Gasket

Hedman Hedders 27470 Exhaust Header Gasket Exhaust Header Gasket

13,399 som
Hedman 21115 Header Reducer - Set of 2

Hedman 21115 Header Reducer - Set of 2

5.0
18,849 som
Hedman 68400 Block Hugger Hedders - Set of 2

Hedman 68400 Block Hugger Hedders - Set of 2

38,810 som
Hedman 89180 Painted Hedder

Hedman 89180 Painted Hedder

248,909 som
Hedman Hedders 45666 Exhaust Header

Hedman Hedders 45666 Exhaust Header

203,399 som
Hedman Hedders 21118 Header Reducer - Set of 2

Hedman Hedders 21118 Header Reducer - Set of 2

32,789 som
Hedman 27450 Ford 4.6L V8 Gasket

Hedman 27450 Ford 4.6L V8 Gasket

12,609 som
Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

3.9
3,323 som
Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

3.3
10,489 som
Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

4
3,532 som
Hedman Hedders 17146 Hot Tip Exhaust Tip Chrome Turn-Down Style 9 in. Length 2.5 in. Inlet 2 5/8 in. Outlet Weld On Hot Tip Exhaust Tip

Hedman Hedders 17146 Hot Tip Exhaust Tip Chrome Turn-Down Style 9 in. Length 2.5 in. Inlet 2 5/8 in. Outlet Weld On Hot Tip Exhaust Tip

FREE
Hedman Hedders 27550 Exhaust Header Gasket Square Port Exhaust Header Gasket

Hedman Hedders 27550 Exhaust Header Gasket Square Port Exhaust Header Gasket

2,556 som
HEDMAN Street Hedman 68510 Tight Tube Hedders - Set of 2

HEDMAN Street Hedman 68510 Tight Tube Hedders - Set of 2

38,654 som
Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

6,359 som
HEDMAN HEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

HEDMAN HEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

4.4
16,649 som
Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

2,639 som
Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

FREE
Hedman Hedders 27530 Exhaust Header Gasket

Hedman Hedders 27530 Exhaust Header Gasket

4,479 som
Hedman Hedders 27400 Header Flange Gasket

Hedman Hedders 27400 Header Flange Gasket

3,220 som
Hedman Hedders 27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

Hedman Hedders 27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

8,660 som
Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

Hedman Hedders 27340 Exhaust Header Gasket Square Exhaust Header Gasket

24,559 som
Hedman21115 Header Reducer - Set of 2

Hedman21115 Header Reducer - Set of 2

31,959 som
Hedman Hedders27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

Hedman Hedders27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

5
9,019 som
Hedman Hedders 27560 Exhaust Header Gasket 1.75 in. Square Port Exhaust Header Gasket

Hedman Hedders 27560 Exhaust Header Gasket 1.75 in. Square Port Exhaust Header Gasket

30,919 som
Hedman 89350 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89350 Standard-Duty Uncoated Hedders - Set of 2

3.4
34,627 som
Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

17,599 som
Hedman 69490 Standard-Duty Uncoated Hedders - Set of 2

Hedman 69490 Standard-Duty Uncoated Hedders - Set of 2

208,019 som
Hedman Hedders 27400 Header Flange Gasket

Hedman Hedders 27400 Header Flange Gasket

6,229 som
Hedman Hedders 22115 Hedder Reducer

Hedman Hedders 22115 Hedder Reducer

30,839 som
Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

4.4
3,714 som
Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

14,209 som
HedmanHEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

HedmanHEDDERS (21152) 3" Mild Steel Ball/Socket Header Collector Conversion Kit

17,369 som
Hedman 88600 Standard-Duty Uncoated Hedders - Set of 2

Hedman 88600 Standard-Duty Uncoated Hedders - Set of 2

151,519 som
Hedman Hedders 27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

Hedman Hedders 27770 Exhaust Header Gasket Ford 429-460 Exhaust Header Gasket

3,939 som
Hedman 58150 Standard-Duty Uncoated Hedders - Set of 2

Hedman 58150 Standard-Duty Uncoated Hedders - Set of 2

202,889 som
Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

5,181 som
Hedman 89160 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89160 Standard-Duty Uncoated Hedders - Set of 2

54,469 som
Hedman 69680 Standard-Duty Uncoated Hedders - Set of 2

Hedman 69680 Standard-Duty Uncoated Hedders - Set of 2

145,699 som
Hedman 68416 HTC Hedder

Hedman 68416 HTC Hedder

189,419 som
Hedman Hedders 27580 Exhaust Header Gasket Exhaust Header Gasket

Hedman Hedders 27580 Exhaust Header Gasket Exhaust Header Gasket

5,090 som
Hedman 69696 HTC Hedder

Hedman 69696 HTC Hedder

99,414 som
3IN COLLECTOR

3IN COLLECTOR

6,119 som
Hedman Hedders 62700 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size Stock Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

Hedman Hedders 62700 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size Stock Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

353,809 som
Hedman Hedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

Hedman Hedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

116,589 som
Hedman65675 Husler Hedder Weld-Up Kit For Big Block Chevy Trucks

Hedman65675 Husler Hedder Weld-Up Kit For Big Block Chevy Trucks

228,199 som
Hedman 68510 Tight Tube Hedders - Set of 2

Hedman 68510 Tight Tube Hedders - Set of 2

167,869 som
Hedman 68400 Block Hugger Hedders - Set of 2

Hedman 68400 Block Hugger Hedders - Set of 2

41,312 som
Hedman 28146 HTC Hedder

Hedman 28146 HTC Hedder

160,292 som
Hedman 89410 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89410 Standard-Duty Uncoated Hedders - Set of 2

143,459 som
Hedman 66281 HTC Hedder

Hedman 66281 HTC Hedder

143,728 som
Hedman 69681 Standard Duty Uncoated Hedder

Hedman 69681 Standard Duty Uncoated Hedder

139,529 som
Hedman 88650 Standard-Duty Uncoated Hedders - Set of 2

Hedman 88650 Standard-Duty Uncoated Hedders - Set of 2

81,603 som
HedmanHedders 21114 Header Reducer - Set of 2

HedmanHedders 21114 Header Reducer - Set of 2

19,669 som
Hedman 21100 3" Collector to 2-1/4" Exhaust Header Reducers (adapters) - Pair

Hedman 21100 3" Collector to 2-1/4" Exhaust Header Reducers (adapters) - Pair

4,687 som
Hedman Hedders 27560 Exhaust Header Gasket 1.75 in. Square Port Exhaust Header Gasket

Hedman Hedders 27560 Exhaust Header Gasket 1.75 in. Square Port Exhaust Header Gasket

2,791 som
Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

Hedman Hedders 21143 Oxygen Sensor Header Reducer Tube Size 2.5 in. Collector Size 3 in. w/Ball And Socket Flanges Mild Steel Oxygen Sensor Header Reducer

14,519 som
Hedman 89140 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89140 Standard-Duty Uncoated Hedders - Set of 2

147,739 som
Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

6,282 som
Hedman 89416 HTC Hedder

Hedman 89416 HTC Hedder

337,839 som
Hedman 69680 Standard-Duty Uncoated Hedders - Set of 2

Hedman 69680 Standard-Duty Uncoated Hedders - Set of 2

54,656 som
Hedman Hedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

Hedman Hedders 89510 Standard Duty Uncoated Headers Tube Size 1.75 in. Collector Size 3 in. Shortie Style Incl. Headers/Gaskets/3 Bolt Adapter/Mtg. Hardware Standard Duty Uncoated Headers

79,263 som
Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21142 Oxygen Sensor Header Reducer 3 in. 3-Bolt Collector To 2.5 in. Exhaust O2 Sensor Reducer Sold Individually Oxygen Sensor Header Reducer

FREE
Hedman Hedders 27500 Header Gaskets - SBC Round Port

Hedman Hedders 27500 Header Gaskets - SBC Round Port

5
13,929 som
Hedman Hedders 21133 Oxygen Sensor Header Reducer 3 in. Collector to 3 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21133 Oxygen Sensor Header Reducer 3 in. Collector to 3 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

43,069 som
Hedman 21154 Collector Ball Flange Kit, 3"

Hedman 21154 Collector Ball Flange Kit, 3"

22,781 som
Hedman Hedders 27470 Exhaust Header Gasket Exhaust Header Gasket

Hedman Hedders 27470 Exhaust Header Gasket Exhaust Header Gasket

5,485 som
Hedman Hedders 17145 Hot Tip Exhaust Tip Chrome Turn-Down Style 9 in. Length 2.25 in. Inlet 2 3/8 in. Outlet Weld On Hot Tip Exhaust Tip

Hedman Hedders 17145 Hot Tip Exhaust Tip Chrome Turn-Down Style 9 in. Length 2.25 in. Inlet 2 3/8 in. Outlet Weld On Hot Tip Exhaust Tip

7,063 som
Hedman 17104 Hot Tips Chrome Exhaust Tip

Hedman 17104 Hot Tips Chrome Exhaust Tip

FREE
Hedman 21114 Header Reducer - Set of 2

Hedman 21114 Header Reducer - Set of 2

65,089 som
Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

19,000 som
Hedman 69420 Standard-Duty Uncoated Hedders - Set of 2

Hedman 69420 Standard-Duty Uncoated Hedders - Set of 2

143,859 som
Hedman Hedders 21123 Exhaust Header Reducer

Hedman Hedders 21123 Exhaust Header Reducer

78,279 som
Hedman Hedders 27530 Exhaust Header Gasket

Hedman Hedders 27530 Exhaust Header Gasket

5
14,159 som
Gadgets Wrap Wall Decals 29CM Wall Stickers Black Color - (Hedman Hedders)

Gadgets Wrap Wall Decals 29CM Wall Stickers Black Color - (Hedman Hedders)

418 som
Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders 21134 Oxygen Sensor Header Reducer 3 in. Collector To 3 in. Exhaust Tube Size Ball And Socket Sold Individually Oxygen Sensor Header Reducer

5,529 som
Hedman 21100 3" Collector to 2-1/4" Exhaust Header Reducers (adapters) - Pair

Hedman 21100 3" Collector to 2-1/4" Exhaust Header Reducers (adapters) - Pair

FREE
Hedman 89350 Standard-Duty Uncoated Hedders - Set of 2

Hedman 89350 Standard-Duty Uncoated Hedders - Set of 2

FREE
Hedman17121 Hot Tips Chrome Exhaust Tip

Hedman17121 Hot Tips Chrome Exhaust Tip

19,567 som
Hedman Hedders 88306 Exhaust Header

Hedman Hedders 88306 Exhaust Header

91,814 som
Hedman 68510 Tight Tube Hedders - Set of 2

Hedman 68510 Tight Tube Hedders - Set of 2

48,693 som
Hedman 68481 Standard-Duty Uncoated Hedders - Set of 2

Hedman 68481 Standard-Duty Uncoated Hedders - Set of 2

233,469 som
HedmanHedders Hedman Husler 12053 180'Bend 1 1/2"O.D.X 2 1/4"Radius

HedmanHedders Hedman Husler 12053 180'Bend 1 1/2"O.D.X 2 1/4"Radius

5,628 som
Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

Hedman 21104 3.5" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2

46,329 som
Hedman Hedders 27500 Exhaust Header Gasket Round Exhaust Header Gasket

Hedman Hedders 27500 Exhaust Header Gasket Round Exhaust Header Gasket

FREE