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1990 Chevy
Patriot Exhaust
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Patriot Exhaust H7585 Chevy 283-400 Oval Port Header Gaskets, PR

Material Type: Gasket Material

Port Style: Oval Port

Port Height: 1.78"

Port Width: 1.47"

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Patriot Exhaust H8021 Clipper Header, 64-94 GM, Raw

$199.99
$298.10
Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Raw Machined

Material Type: Steel

Gasket(s) Included: Yes

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Patriot Exhaust H7887 Header Flange Kit, BBC, 2-1/4 Inch

$61.99
$81.29
On Sale

Port Style: Round Port

Port Height: 2.25"

Port Width: 2.25"

Hole Diameter: 2.25"

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Patriot Exhaust H7886 Header Flange Kit, BBC, 2-1/8 Inch

$64.99
$81.29
On Sale

Port Style: Round Port

Port Height: 2.125"

Port Width: 2.125"

Hole Diameter: 2.125"

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Patriot Exhaust H7889 Header Flange Kit, BBC, 2-1/2 Inch

$118.99
$168.70
Ships Free
On Sale

Port Style: Round Port

Port Height: 2.5"

Port Width: 2.5"

Hole Diameter: 2.5"

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Patriot Exhaust H7971 Zinc Plated Header Bolts, 3/8-16 x 3/4, 16

$10.99
$14.62
On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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

$8.99
$10.39
On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Patriot Exhaust H7974 Zinc Plated Header Bolts, 3/8-16 x 1, 16

$8.99
$11.20
On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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

On Sale

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

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Patriot Exhaust H7833 Header Flange Pair, SBC 265-400, 1-7/8 Inch

$118.99
$168.70
Ships Free
On Sale

Port Style: Round Port

Hole Diameter: 1.875"

Flange Thickness: 0.3125"

Material Type: Steel

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Patriot Exhaust H7861 Header Flange Kit, SBC 265-400, Stainless Steel

$194.99
$281.31
Ships Free
On Sale

Port Style: Oval Port

Hole Diameter: 1.625"

Flange Thickness: 0.3125"

Material Type: Steel

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Patriot Exhaust H7888 Header Flange Kit, BBC, 2-3/8 Inch

$118.99
$168.70
Ships Free
On Sale

Port Style: Round Port

Port Height: 2.375"

Port Width: 2.375"

Hole Diameter: 2.375"

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