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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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Dynatech® 794-50112 Header Bolts, M8 x 1.25mm, Pack/12

Universal Fit, 25 mm Under Head Length, Hex Wrench Type

Under Head Length: 25 mm

Thread Pitch: 8mm x 1.25

Wrench Type: Hex

Material Type: Steel

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Dynatech® T-Shirt

Adult Age Group, Male Gender, Red

Age Group: Adult

Gender: Male

Color: Red

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Dynatech® 701-21900 1978-86 Monte Carlo Headers, 1.63 DT

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: Rectangular Port

Primary Tube Diameter: 1-5/8"

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Dynatech® 772-06312 Torque Booster, 3 x 3 Inch

Oval Track Cars, 3" Inlet Diameter, 3" Outlet Diameter

Ships Free

Inlet Diameter: 3"

Outlet Diameter: 3"

Inlet Size: 3.00

Outlet Size: 3.00

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Dynatech® Chevy Stock Clip Headers, 1-3/4 Primary, 3-1/2" Col

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: Rectangular Port

Primary Tube Diameter: 1-3/4"

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Dynatech® 701-20901 1970-81 Camaro Header, 1.63-1.75 DT

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: D Port

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

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Dynatech® 701-23010 1979-04 Mustang K-Member Headers, SBC V8

262, 267, 305, 400, Chassis Header Tube Type, Painted

Ships Free
On Sale

Header Tube Type: Chassis

Finish: Painted

Flange Style: Rectangular Port

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

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Dynatech® 730-10010 Stainless Tight-Fit, Block Hugger Headers

Universal Fit, Block Hugger Header Tube Type, Polished

Ships Free
On Sale

Header Tube Type: Block Hugger

Finish: Polished

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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Dynatech® 740-11310 Long Tube Headers, 1-3/4 - 1-7/8 x 2-1/2

$629.99
$649.99

Chevy Small Block V8, Long Tube Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Rectangular Port

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

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Dynatech® 794-91235 V-Clamp Collar Assembly Kit, 3-1/2 "

Universal Fit, 1.00" Overall Length, Stainless Steel

On Sale

Overall Length: 1.00"

Inside Diameter: 3.5"

Material Type: Stainless Steel

Finish: Natural

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Dynatech® 701-19210 Chevy Stock Clip Headers, 1-5/8 x 3

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: Square Port

Primary Tube Diameter: 1-5/8"

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Dynatech® 776-14302 Oval Split Flow Mufflers, 3 Inch

Universal Fit, 3" Inlet Diameter, 3" Outlet Diameter

Ships Free

Inlet Diameter: 3"

Outlet Diameter: 3"

Overall Length: 18.5"

Overall Width: 7.20"

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Dynatech® 789-70250 Stepped Band Tube Clamp, 2-1/2 Inch

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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Dynatech® 794-91230 V-Clamp Collar Assembly Kit, 3 Inch

$39.99
$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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Dynatech® 794-91225 V-Clamp Collar Assembly Kit, 2-1/2 Inch

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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Dynatech® 772-32520 Vortex® Muffler Insert Cone, 3 Inch

Universal Fit, 4.88" Overall Length, Stainless Steel

Overall Length: 4.88"

Outside Diameter: 2.82"

Material Type: Stainless Steel

Finish: Natural

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Dynatech® 701-16510 Chevy Headers, 1-3/4 x 3-1/2

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free
On Sale

Header Tube Type: Chassis

Finish: Painted

Flange Style: Rectangular Port

Primary Tube Diameter: 1-3/4"

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Dynatech® Pavement Econ. Chevy X-over Headers, 1-5/8, 3 Col

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Crossover

Finish: Painted

Flange Style: Square Port

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

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Dynatech® 794-93026 TorQ Tip Exhaust Tips - Pair, 2-1/2 Inch

Universal Fit, 1.16" Overall Length, Aluminum, Natural

Overall Length: 1.16"

Outside Diameter: 2.37"

Material Type: Aluminum

Finish: Natural

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Dynatech® 776-14352 Oval Split Flow Mufflers, 3-1/2"

Universal Fit, 3.5" Inlet Diameter, 7.15" Overall Width

Ships Free

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

Overall Length: 18.63"

Overall Width: 7.15"

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Dynatech® 789-70300 Stepped Band Tube Clamp, 3 Inch

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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Dynatech® 780-80301 Exhaust Elbow Mandrel Bend, 80 Degree, 3"

Universal Fit, Custom Tubing Exhaust Pipe Type, Steel

Exhaust Pipe Type: Custom Tubing

Outside Diameter: 3"

Material Type: Steel

Exhaust Pipe Bend Style(s): Assorted Bends

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Dynatech® Chevy Street Stock Headers, 1-5/8 Primary, 3 Col

327, 350, 377, 383, 395, 400, 421, 434, Painted, Steel

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: Square Port

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

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Dynatech® 701-24510 Pavement Economy Chevy Crossover Headers

$319.99
$323.99

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

Ships Free
On Sale

Header Tube Type: Crossover

Finish: Painted

Flange Style: Square Port

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

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