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Mr Gasket 7171MRG Exhaust Gaskets, Pontiac, Copper-Seal

$39.99
$44.43

326, 350, 389, 400, 421, 428, 455, D-port Port Style

On Sale

Gasket Material: Copper

Port Style: D-port

Port Height: 2"

Port Width: 1.55"

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Mr Gasket 5921 Exhaust Gaskets, Pontiac, Ultra-Seal

$24.99
$27.06

326, 350, 389, 400, 421, 428, 455, D-port Port Style

On Sale

Gasket Material: Steel core laminate

Port Style: D-port

Port Height: 2"

Port Width: 1.55"

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Mr Gasket 5920 Exhaust Gaskets, Pontiac, 1.46 x 1.93 Inch

$29.99
$33.21

326, 350, 389, 400, 421, 428, 455, 1.93" Port Height

On Sale

Gasket Material: Steel core laminate

Port Style: Open center port

Port Height: 1.93"

Port Width: 1.46"

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Mr Gasket 7418G Header Gaskets, Pontiac 326-455, Oval Ports

$26.99
$29.23

326, 350, 389, 400, 421, 428, 455, D-port Port Style

On Sale
Video Available

Gasket Material: Aluminum

Port Style: D-port

Port Height: 1.55"

Port Width: 1.94"

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Spectre 453 Exhaust Header Gasket, Pontiac 326-428

$18.99
$19.99

326, 350, 389, 400, 428, Ceramic Fiber Gasket Material

On Sale

Gasket Material: Ceramic Fiber

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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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Flowtech 11104FLT Long Tube Header, 3 Inch Collector Size

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

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

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Flowtech 31104FLT Long Tube Header, Ceramic Coated

$343.99
$382.95

267, 305, 350, Long Tube Header Tube Type, Mild Steel

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Edelbrock 7281 Exhaust Manifold Gasket Set, Pontiac V8

$20.99
$21.99

326, 350, 389, 421, 428, 455, Composite with steel core

On Sale

Material Type: Composite with steel core

Port Style: Stock

Overall Height: 1.880 in."

Overall Width: 1.880 in."

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Spectre 454 Exhaust Header Gasket, Pontiac 326-428

$18.99
$19.99

326, 350, 389, 400, 428, Ceramic Fiber Gasket Material

On Sale

Gasket Material: Ceramic Fiber

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Mr Gasket 550G Exhaust Gaskets, Pontiac, Performance

$21.99
$23.36

326, 350, 389, 400, 421, 428, 455, D-port Port Style

On Sale

Gasket Material: High-temperature white

Port Style: D-port

Port Height: 1.94"

Port Width: 1.5"

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Mr Gasket 7523MRG Exhaust Gaskets, Pontiac 400/455, 1.88 Inch

$35.99
$39.37

400, 455, Steel core laminate Gasket Material

On Sale

Gasket Material: Steel core laminate

Port Style: Round large port

Port Height: 1.88"

Port Width: 1.88"

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Spectre 549 Exhaust Header Gasket, Pontiac 326-428

326, 350, 389, 400, 428, Ceramic Fiber Gasket Material

Gasket Material: Ceramic Fiber

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Hooker 2150-3HKR Super Competition Long Tube Header, Ceramic Coated

$855.99
$951.95

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

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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Edelbrock 7204 Exhaust Manifold Gasket Set, Small Block Chevy

302, 327, 350, 400, Composite with steel core

On Sale

Material Type: Composite with steel core

Port Style: Square Port

Overall Height: 1.500 in."

Overall Width: 1.500 in."

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Patriot Exhaust H8096 Header, 78-88 Chevy, Raw, 1-5/8 Inch

$234.99
$317.61

265, 267, 283, 302, 305, 307, 327, 350, 400, Raw, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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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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Mr Gasket 2230G HeadLock Locking Header Bolts, SBC

$32.99
$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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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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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

$34.99
$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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