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Street Race Truck More... The Toolbox

Dynatech Headers continue to be the exhaust leader in all forms of racing and high performance applications. Advances in racing, engineering, and design have allowed Dynatech to continue to lead the pack with their Dynatech Headers and Dynatech Exhaust systems. Find a full selection of Dynatech parts at Speedway Motors!

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Oval Track Cars, 3.00" Inlet Diameter

On Sale

Inlet Diameter: 3.00"

Outlet Diameter: 3.00"

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Universal Fit, 11.00" Overall Length, Steel, Natural

Overall Length: 11.00"

Outside Diameter: 2.77"

Inside Diameter: .84"

Material Type: Steel

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366, 396, 402, 427, 454, 496, 502, 572, Raw, Steel

Ships Free

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 2-3/8 to 2-1/2"

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$49.99
$52.99

Universal Fit, 1.58" Overall Length, 3" Inside Diameter

On Sale

Overall Length: 1.58"

Inside Diameter: 3"

Material Type: Stainless Steel

Finish: Natural

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Universal Fit, Block Hugger Header Tube Type, Polished

Ships Free

Header Tube Type: Block Hugger

Finish: Polished

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Universal Fit, 3.00" Overall Length, Stainless Steel

Overall Length: 3.00"

Inside Diameter: 2.5"

Inside Diameter Small End: 2.50"

Inside Diameter Big End: 2.64"

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Universal Fit, 3.00" Overall Length, 3" Inside Diameter

Overall Length: 3.00"

Inside Diameter: 3"

Inside Diameter Small End: 3.00"

Inside Diameter Big End: 3.12"

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Universal Fit, Extension Tubing Exhaust Pipe Type

Exhaust Pipe Type: Extension Tubing

Outside Diameter: 3.000"

Material Type: Steel

Exhaust Pipe Bend Style(s): No Bend

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Universal Fit, 1.58" Overall Length, Stainless Steel

On Sale

Overall Length: 1.58"

Inside Diameter: 2.5"

Material Type: Stainless Steel

Finish: Natural

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Universal Fit, 18mm x 1.50 Thread Pitch, Steel

Thread Pitch: 18mm x 1.50

Material Type: Steel

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Universal Fit, 4.88" Overall Length, Stainless Steel

Ships Free

Overall Length: 4.88"

Outside Diameter: 2.82"

Material Type: Stainless Steel

Finish: Natural

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Universal Fit, 3.50" Inlet Diameter, 6.00" Body Length

Ships Free

Inlet Diameter: 3.50"

Outlet Diameter: 3.50"

Overall Length: 10.50"

Body Length: 6.00"

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Universal Fit, 11.00" Overall Length, Steel, Natural

Overall Length: 11.00"

Outside Diameter: 3.23"

Inside Diameter: .84"

Material Type: Steel

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Universal Fit, 3.00" Overall Length, Stainless Steel

Overall Length: 3.00"

Inside Diameter: 3.5"

Inside Diameter Small End: 3.50"

Inside Diameter Big End: 3.64"

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Universal Fit, Custom Tubing Exhaust Pipe Type, Steel

Exhaust Pipe Type: Custom Tubing

Outside Diameter: 3.500"

Material Type: Steel

Exhaust Pipe Bend Style(s): Assorted Bends

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Chevy Small Block V8, Square Port Port Style, Steel

On Sale

Port Style: Square Port

Port Height: 1.69"

Port Width: 1.83"

Flange Thickness: 0.3125"

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Universal Fit, 3.5" Inlet Diameter

Inlet Diameter: 3.5"

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366, 396, 402, 427, 454, 496, 502, Raw, Steel, Natural

Ships Free

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 2-1/4 to 2-3/8"

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$29.99
$51.99

Chevy Small Block V8, Rectangular Port Port Style

On Sale

Port Style: Rectangular Port

Port Height: 1.88"

Port Width: 1.485"

Hole Diameter: 1.75"

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Universal Fit, 3.00" Inlet Diameter, 14.00" Body Length

Ships Free

Inlet Diameter: 3.00"

Outlet Diameter: 3.00"

Overall Length: 18.50"

Overall Width: 7.20"

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Universal Fit, 3.00" Inlet Diameter, 6.00" Body Length

Ships Free

Inlet Diameter: 3.00"

Outlet Diameter: 3.00"

Overall Length: 10.50"

Body Length: 6.00"

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$839.99
$849.99

572, Full-length Header Tube Type, Ceramic Coated

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2-1/8"

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Universal Fit, 3" Inlet Diameter, 10" Overall Length

Ships Free

Inlet Diameter: 3"

Overall Length: 10"

Outlet Size: 3"

Material Type: Stainless Steel

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Universal Fit, 4" Inlet Diameter, 11" Overall Length

Inlet Diameter: 4"

Overall Length: 11"

Outlet Size: 4"

Material Type: Steel

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1.37" Overall Length, 1" Under Head Length, Steel, Zinc

Overall Length: 1.37"

Under Head Length: 1"

Thread Pitch: 3/8"-16

Wrench Type: 12 Point

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Universal Fit, 4.00" Inlet Diameter, 14.00" Body Length

Ships Free

Inlet Diameter: 4.00"

Outlet Diameter: 4.00"

Overall Length: 18.63"

Overall Width: 7.13"

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Universal Fit, 1.05" Overall Length, Hex Wrench Type

Overall Length: 1.05"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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$499.99
$574.99

604, Circle Track Header Tube Type, Raw, Natural

Ships Free
On Sale

Header Tube Type: Circle Track

Finish: Raw

Flange Style: Crate Flange

Primary Tube Diameter: 1-5/8 to 1-3/4 to 1-7/8"

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Universal Fit, Custom Tubing Exhaust Pipe Type, Natural

Exhaust Pipe Type: Custom Tubing

Outside Diameter: 1.750"

Material Type: Mild Steel

Exhaust Pipe Bend Style(s): J-Bend

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Universal Fit, 1.00" Overall Length, Stainless Steel

Overall Length: 1.00"

Inside Diameter: 3.5"

Material Type: Stainless Steel

Finish: Natural

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