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

1.04" Overall Length, 0.75" Under Head Length, Steel

Overall Length: 1.04"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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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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Ti64 226 Broached Titanium Header Stud Kit

1.2" Overall Length, 3/8"-16 Thread Pitch, Titanium

Overall Length: 1.2"

Thread Pitch: 3/8"-16

Thread Pitch (2): 3/8"-24

Material Type: Titanium

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Header Bolts, 3/8-16 x 3/4 Inch, Set/16

Many Engines, 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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ARP 100-1403 Header Stud Kit, 3/8-16 Threads, Set/16

396, 402, 427, 454, 1.67" Stud Length, Steel, Black

On Sale

Stud Length: 1.67"

Thread Pitch: 3/8"-16

Thread Length: 0.53"

Thread Pitch (2): 3/8"-24

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ARP Fasteners 400-1201 Header Bolts, 3/8-16 x 3/4, Set/12

265, 267, 283, 302, 305, 307, 327, 350, 400, 262

On Sale

Overall Length: 1.11"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: 12 Point

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Stainelss Steel Flathead Ford V8 Fenton Header Bolts, Set/12

332, 352, 390, 406, 427, 428, 1" Under Head Length

Under Head Length: 1"

Thread Pitch: 7/16"-14

Thread Pitch (2): 3/8"-16

Wrench Type: Allen

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ARP Fasteners 400-1202 Header Bolts, 3/8-16 x 3/4, Set/16

1.11" Overall Length, 0.75" Under Head Length, Polished

Overall Length: 1.11"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: 12 Point

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

1.07" Overall Length, 0.75" Under Head Length, Polished

On Sale

Overall Length: 1.07"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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ARP Fasteners 400-1109 Stainless Universal Header Bolts, 3/8 x 1 Inch

Universal Fit, 1" Under Head Length, Stainless Steel

On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Stainless Steel

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Dynatech® Header Bolts, M8 x 1.25 mm, Pack/16

Universal Fit, 8mm x 1.25 Thread Pitch, Steel

Thread Pitch: 8mm x 1.25

Material Type: Steel

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Header Bolts, 5/16-18 x 3/4 Inch, Set/14

1.15" Overall Length, 0.75" Under Head Length, Steel

Overall Length: 1.15"

Under Head Length: 0.75"

Thread Pitch: 5/16"-18

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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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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Mr Gasket 2230G HeadLock Locking Header Bolts, SBC

$31.99
$33.97

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

Universal Fit, 3.05" Overall Length, Hex Wrench Type

Overall Length: 3.05"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Dynatech® Header Bolts, M8 x 1.25mm, Hex Head, Pack/17

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

Overall Length: 1.24"

Under Head Length: 1"

Thread Pitch: 8mm x 1.25

Wrench Type: Hex

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ARP 100-1108 Header Bolt & Stud Kit, 16 Piece

Universal Fit, 3/8"-16 Thread Pitch, Hex Wrench Type

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Dynatech® Header Bolts, 3/8 x 3/4 Inch, Pack/16

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

$33.99
$36.16

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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Mr Gasket 2231G HeadLock Locking Header Bolts, BBC

$37.99
$40.77

396, 402, 427, 454, 427, 428, 429, 410, 351C, 409

On Sale
Video Available

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Stainless Steel

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Dynatech? Header Bolt 3/8 x 1 Inch, 12 Point, 12 Pack

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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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 7650G Header Install Kit, Small Block Chevy, Square Ports

$32.99
$34.99

262, 265, 283, 305, 307, 327, 350, 400

On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

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Longacre 52-35600 12-Point Header Bolts, SBC, Set of 12

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

Thread Pitch: 3/8"-16

Wrench Type: 12 Point

Material Type: Steel

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