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Patriot Exhaust H8100 Full Length Header, 68-77 Cutlass 350-403, Raw

$254.99
$365.87

403, Full-length Header Tube Type, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Mr Gasket 7170MRG Exhaust Gaskets, Oldsmobile, Copper-Seal

$35.99
$44.43

330, 350, 400, 403, 425, 455, Copper Gasket Material

On Sale

Gasket Material: Copper

Port Style: Rectangular

Port Height: 1.92"

Port Width: 1.55"

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Hooker 10846HKR Header Gasket 0.070 Inch Thick

$12.41
$15.32

260, 307, 330, 350, 400, 403, 425, 455, Fiber

On Sale

Material Type: Fiber

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Hedman Vega V8 Swap Headers Only

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

Ships Free

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

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Hooker 2129HKR Super Competition Long Tube Header, 10 Inch Length

$535.75
$626.95

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

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Oval Port

Primary Tube Diameter: 1-3/4"

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Speedway Small Block Chevy Street Stock Headers, AHC Coated

Chevy Small Block V8, Chassis Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Chassis

Finish: Ceramic Coated

Flange Style: Rectangular Port

Primary Tube Diameter: 1-3/4"

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Speedway Small Block Chevy Street Stock Headers, Raw Finish

262, 267, 283, 305, 307, 327, 350, 400, Natural, Steel

Ships Free

Finish: Natural

Flange Style: Rectangular Port

Primary Tube Diameter: 1-3/4"

Material Type: Steel

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Speedway SB Chevy Street Stock Headers, 1-5/8 In, AHC Coated

Chevy Small Block V8, Chassis Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Chassis

Finish: Ceramic Coated

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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Schoenfeld 166 Small Block Chevy Street Stock Headers

Chevy Small Block V8, Chassis Header Tube Type, Painted

Ships Free

Header Tube Type: Chassis

Finish: Painted

Flange Style: Square Port

Primary Tube Diameter: 1-3/4"

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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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Flowtech 31150FLT Long Tube Header, Ceramic Coated

$347.65
$406.95

350, 400, 403, 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: 1-3/4"

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Mr Gasket 5945 Exhaust Gaskets, Oldsmobile, Ultra-Seal

$22.91
$28.28

330, 350, 400, 403, 425, 455, Rectangular Port Style

On Sale

Gasket Material: Steel core laminate

Port Style: Rectangular

Port Height: 1.92"

Port Width: 1.55"

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Patriot Exhaust H8100-1 Full Length Header, 68-77 Cutlass 350-403, CC

$424.99
$618.94

403, Full-length Header Tube Type, Chrome, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Chrome

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Hooker 3901HKR Competition Header, Painted

$279.31
$319.95

260, 307, 330, 350, 403, Full-length Header Tube Type

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Primary Tube Diameter: 1-5/8"

Material Type: Steel

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Flowtech 11150FLT Long Tube Header

$181.76
$224.95

350, 371, 394, 400, 403, Long Tube Header Tube Type

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Rectangular Port

Primary Tube Diameter: 1-3/4"

Compare
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Hooker 3901-1HKR Competition Header, Ceramic Coated

$517.70
$605.95

260, 307, 330, 350, 403, Full-length Header Tube Type

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver ceramic coated

Primary Tube Diameter: 1-5/8"

Material Type: Steel

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Hooker 3107HKR Super Competition Long Tube Header, Painted

$507.25
$593.95

350, 403, Full-length Header Tube Type, Temporary Paint

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Primary Tube Diameter: 1-3/4"

Material Type: Steel

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Edelbrock 7204 Exhaust Manifold Gasket Set, Small Block Chevy

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

Material Type: Composite with steel core

Port Style: Square Port

Overall Height: 1.500 in."

Overall Width: 1.500 in."

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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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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

Compare
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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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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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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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