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1961 Oldsmobile
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Header Bolts, 3/8-16 x 1 Inch, Set/12

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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King Chrome Hex Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Many Engines, 1.03" Overall Length, Hex Wrench Type

Overall Length: 1.03"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Speedway Allen Head Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Many Engines, 1.12" Overall Length, Allen Wrench Type

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

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King Chrome Allen Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Many Engines, 1.12" Overall Length, Allen Wrench Type

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

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Stainless Steel Allen Head Header Bolts, 3/8-16 x 3/4, Set/12

Many Engines, 1.12" Overall Length, Allen Wrench Type

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

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Spectre 46723 Header Bolts, Gold Iridated, Steel, Set of 12

Many Engines, 0.875" Under Head Length, Steel

Under Head Length: 0.875"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Gold Iridited

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Patriot Exhaust H7973 Zinc Plated Header Bolts, 3/8-16 x 1, 12

$8.99
$10.39

Many Engines, 1" Under Head Length, Steel, Zinc

On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Spectre 46703 Header Bolts, Cadmium Plated, 3/8-16 Thread, Set of 12

Many Engines, 3/8"-16 Thread Pitch, Steel

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Cadmium Plated

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Patriot Exhaust H7970 Zinc Plated Header Bolts, 3/8-16 x 3/4, 12

Many Engines, 0.75" Under Head Length, Steel, Zinc

On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Video Available

Finish: Natural

Flange Style: Square Port

Collector Diameter : 2-1/2 Inch

Header Dimension B: 5.30"

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Patriot Exhaust H7972 Zinc Plated Header Bolts, 3/8-16 x 3/4, 500

$180.99
$258.82

Many Engines, 0.75" Under Head Length, Steel, Zinc

Ships Free
On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Patriot Exhaust H7975 Zinc Plated Header Bolts, 3/8-16 x 1, 500

$192.99
$278.03

Many Engines, 1" Under Head Length, Steel, Zinc

Ships Free
On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Hooker 2102-1HKR Super Competition Long Tube Header, 10 Inch Length

Universal Fit, Fenderwell Header Tube Type, Mild Steel

Ships Free

Header Tube Type: Fenderwell

Finish: Ceramic Coated

Flange Style: Oval Port

Primary Tube Diameter: 1-3/4"

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Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Universal Fit, Natural, Round Port Flange Style, Steel

Ships Free

Finish: Natural

Flange Style: Round Port

Primary Tube Diameter: 2"

Material Type: Steel

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383-440 Mopar Header Kit, 1-7/8 Tube, 3-1/2 Inch Collector

Universal Fit, Natural, Square Port Flange Style, Steel

Ships Free

Finish: Natural

Flange Style: Square Port

Primary Tube Diameter: 1-7/8"

Material Type: Steel

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Universal Mild Steel Dual Exhaust Mandrel Bend Kit, 2-1/2 Inch

Universal Fit, 2.50" Tube O.D., Is Mandrel Bent, Steel

Ships Free

Tube O.D.: 2.50"

Mandrel Bent: Yes

Hardware Included: No

Wall Thickness: .06"

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Universal Mild Steel Dual Exhaust Mandrel Bend Kit, 2-1/4 Inch

Universal Fit, 2.25" Tube O.D., Is Mandrel Bent, Steel

Ships Free

Tube O.D.: 2.25"

Mandrel Bent: Yes

Hardware Included: No

Wall Thickness: .06"

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Quick Time Performance QTEC66 QTP Exhaust Cutout, Dual Oval Valves

Universal Fit, .22" Flange Thickness

Ships Free
Video Available

Flange Thickness: .22"

Voltage: 12.00 volts

Gasket(s) Included: Yes

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Tight-Fit Stainless Steel Small Block Chevy Block Hugger Headers

Universal Fit, Block Hugger Header Tube Type, Polished

Ships Free
On Sale
Video Available

Header Tube Type: Block Hugger

Finish: Polished

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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Tru-Ram® Small Block Chevy Exhaust Manifolds, Polished Stainless

Universal Fit, Stainless Steel, Polished

Ships Free
Video Available

Material Type: Stainless Steel

Finish: Polished

Flange Style: Square Port

Collector Diameter : 2-1/2 Inch

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Speedway Small Block Chevy Hugger Tight Fit Headers, Raw Finish

Universal Fit, Block Hugger Header Tube Type, Natural

Video Available

Header Tube Type: Block Hugger

Finish: Natural

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Combo Exhaust Pipe Mandrel Bend/Header Tubing, Mild Steel, 2 Inch

Universal Fit, 2" Outside Diameter, Misc Bend Style

Outside Diameter: 2"

Bend Style: Misc

Material Type: Steel

Gauge Thickness: 16

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Polished Stainless Exhaust Tubing

Material Type: Stainless Steel

Overall Length: 1 ft.

Material Thickness: 0.062"

Angle: Straight

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Tru-Ram Cast Iron Ford Y-Block V8 Exhaust Manifolds

Universal Fit, Iron, Natural, 2 Inch Collector Diameter

Ships Free
Video Available

Material Type: Iron

Finish: Natural

Collector Diameter : 2 Inch

Header Dimension A: 4.88"

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Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Universal Fit, Steel, Natural, Square Port Flange Style

Ships Free
Video Available

Material Type: Steel

Finish: Natural

Flange Style: Square Port

Collector Diameter : 2-1/2 Inch

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