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Speedway Motors has the muscle car headers and mufflers you need, at a price you can afford. Check out our huge inventory of chassis headers, LS1 swap headers and tight-fit block hugger headers, all available with durable ceramic AHC coating, polished, or stainless steel. Don't forget about our cast iron exhaust manifolds and dual exhaust kits as well. With an awesome selection of high performance Flowmaster mufflers, exhaust wrap, glasspacks, and exhaust tips, Speedway can help you get the roar you want from your muscle car without the roar from your wife for spending too much money!

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283, 302, 305, 307, 327, 350, 377, 383, 395, 400, Raw

Ships Free
On Sale

Header Tube Type: Chassis

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Universal Fit, 3.5" Inlet Diameter, 10" Overall Length

Inlet Diameter: 3.5"

Overall Length: 10"

Material Type: Steel

Finish: Natural

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Chevy Small Block V8, Oval Port Port Style, Steel

On Sale

Port Style: Oval Port

Port Height: 1.75"

Port Width: 1.425"

Hole Diameter: 1.625"

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Many Engines, 1.36" Overall Length, Hex Wrench Type

Overall Length: 1.36"

Under Head Length: 1"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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$27.99
$30.00

Universal Fit, 50 ft. Overall Length, Fiberglass

On Sale
Video Available

Overall Length: 50 ft.

Overall Width: 1.00"

Material Thickness: .05"

Material Type: Fiberglass

Quick View
$242.99
$334.26

63-82 Chevy Corvette, 45" Overall Length, Black painted

Ships Free
On Sale

Overall Length: 45"

Inlet Diameter: 4.00"

Outlet Diameter: 4.00"

Finish: Black painted

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396, 402, 427, 454, 496, 502, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Fenderwell

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 2"

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396, 402, 427, 454, 496, 502, Chrome, Steel, Chrome

Ships Free
On Sale

Header Tube Type: Fenderwell

Finish: Chrome

Flange Style: Standard

Primary Tube Diameter: 2"

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396, 402, 427, 454, 496, 502, Chassis Header Tube Type

Ships Free
On Sale
Video Available

Header Tube Type: Chassis

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

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LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Raw, Steel

Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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396, 402, 427, 454, 496, 502, Chassis Header Tube Type

Ships Free

Header Tube Type: Chassis

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free
Video Available

Header Tube Type: Fenderwell

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

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LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Ceramic Coated

Ships Free
On Sale
Video Available

Header Tube Type: Mid-Length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.5"

Exhaust Exit: Dual Split Rear/Split Side

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
On Sale
Video Available

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 3"

Sound Level: Aggressive

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
On Sale
Video Available

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.25"

Sound Level: Aggressive

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$284.99
$315.00

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
On Sale

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.25"

Sound Level: Aggressive

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$253.99
$279.99

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
On Sale

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.25"

Sound Level: Aggressive

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 3"

Exhaust Exit: Dual Split Rear/Split Side

Quick View

Chassis Header Tube Type, Raw, Standard Flange Style

Ships Free
On Sale

Header Tube Type: Chassis

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
Video Available

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.5"

Sound Level: Aggressive

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free
On Sale

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.5"

Sound Level: Aggressive

Quick View

Universal Fit, Header-Back Exhaust System Type, Natural

Ships Free

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.5"

Sound Level: Aggressive

Quick View

Universal Fit, Steel, Natural, 2.50" Tube O.D.

Material Type: Steel

Finish: Natural

Tube O.D.: 2.50"

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Universal Fit, 1.25" Overall Width, 4" Overall Length

Overall Width: 1.25"

Overall Length: 4"

Inside Diameter: .39"

Hole Diameter: .375"

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Universal Fit

Material Type: Steel

Finish: Natural

Inside Diameter: 3"

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$584.99
$634.97

Universal Fit, Header-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Header-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.50"

Muffler(s) Included: Yes

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292, 312, Square Port Port Style, 1.25" Port Height

Port Style: Square Port

Port Height: 1.25"

Port Width: 1.5"

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