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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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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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Mr Gasket 2230G HeadLock Locking Header Bolts, SBC

$29.03
$35.83

Pontiac V8, Chevy Small Block V8, Chrysler Big Block V8

On Sale
Video Available

Thread Pitch: 3/8"-16

Material Type: Stainless Steel

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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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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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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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Mr Gasket 6312 Header Stud Kit, 3/8-16 x 1.5 Inch

$30.90
$38.14

Pontiac V8, Chevy Small Block V8, Chrysler Big Block V8

On Sale

Overall Length: 1.5"

Thread Pitch: 3/8"-16

Thread Length: 1.5"

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Spectre 4668 Locking Header Bolt Kit, 3/8 Inch - 16 x 7/8 Inch, Set/12

Many Engines, 0.875" Under Head Length

Under Head Length: 0.875"

Thread Pitch: 3/8"-16

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Mr Gasket 2210G Stainless Steel Header Bolts, 3/8-16 x 3/4 Inch

$24.90
$30.74

Pontiac V8, Chevy Small Block V8, Chrysler Big Block V8

On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Stainless Steel

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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 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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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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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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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® 794-00112 Header Bolts, 3/8-16 x 3/4 Inch, Pack/12

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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Dynatech® 794-00114 Header Bolts, 3/8 x 3/4 Inch, Pack/14

Universal Fit, 1" Overall Length, 3/8"-16 Thread Pitch

Overall Length: 1"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Dynatech® Header Bolts, 3/8 Inch, Hex Head, Pack/16

Universal Fit, 1.04" Overall Length, Hex Wrench Type

Overall Length: 1.04"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Dynatech® 794-50117 Header Bolts, M8 x 1.25 mm, Pack/17

Universal Fit, 8mm x 1.25 Thread Pitch, Steel

On Sale

Thread Pitch: 8mm x 1.25

Material Type: Steel

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