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Clearance

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

Material Type: Gasket Material

Port Style: Oval Port

Port Height: 1.78"

Port Width: 1.47"

Quick View
$253.26
$357.86

283, 305, 350, Full-length Header Tube Type, Raw, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Quick View
$370.91
$561.55

283, 305, 307, 327, 350, 377, 383, 400, Steel, Silver

Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Metallic Ceramic Coating

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$66.02
$81.29

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

On Sale

Port Style: Round Port

Port Height: 2.25"

Port Width: 2.25"

Hole Diameter: 2.25"

Quick View

283, 305, 307, 327, 350, 377, 383, 400, Raw, Steel

Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$274.34
$371.03

305, 350, Full-length Header Tube Type, Hi-Temp Black

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Hi-Temp Black

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Quick View
$442.71
$616.62

283, 305, 350, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Quick View
$219.59
$301.42

283, 305, 350, Shorty Header Tube Type, Raw, Steel

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

Quick View
$204.54
$289.02

283, 305, 307, 327, 350, 377, 383, 400, Raw, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$250.91
$381.25

Shorty Header Tube Type, Raw, Round Port Flange Style

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$230.15
$311.27

283, 305, 307, 327, 350, 377, 383, 400, Hi-Temp Black

Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Hi-Temp Black

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$299.99
$405.72

305, 350, 350, Shorty Header Tube Type, Raw, Steel

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$386.26
$628.81

Shorty Header Tube Type, Metallic Ceramic Coating

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Metallic Ceramic Coating

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$223.43
$302.19

283, 305, 307, 327, 350, 400, Hi-Temp Black, Steel

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Hi-Temp Black

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$309.72
$418.89

305, 350, 350, Shorty Header Tube Type, Hi-Temp Black

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Hi-Temp Black

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$91.64
$168.70

366, 396, 402, 427, 454, 496, 502, 572, 2.5" Port Width

On Sale

Port Style: Round Port

Port Height: 2.5"

Port Width: 2.5"

Hole Diameter: 2.5"

Quick View
$69.43
$81.29

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

On Sale

Port Style: Round Port

Port Height: 2.125"

Port Width: 2.125"

Hole Diameter: 2.125"

Quick View
$408.34
$552.28

283, 305, 307, 327, 350, 377, 383, 400, Steel, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Quick View
$79.48
$168.70

Chevy Small Block V8, Round Port Port Style, Steel

On Sale

Port Style: Round Port

Hole Diameter: 1.875"

Flange Thickness: 0.3125"

Material Type: Steel

Quick View
$79.91
$106.47

Chevy Small Block V8, Round Port Port Style, Steel

On Sale

Port Style: Round Port

Hole Diameter: 1.75"

Flange Thickness: 0.3125"

Material Type: Steel

Quick View
$95.76
$168.70

Chevy Small Block V8, 1.52" Port Height, Steel, Natural

On Sale

Port Height: 1.52"

Port Width: 1.52"

Flange Thickness: 0.3125"

Material Type: Steel

Quick View
$117.37
$168.70

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

Ships Free
On Sale

Port Style: Round Port

Port Height: 2.375"

Port Width: 2.375"

Hole Diameter: 2.375"

Quick View
$142.32
$281.31

Chevy Small Block V8, Oval Port Port Style, Natural

Ships Free
On Sale

Port Style: Oval Port

Hole Diameter: 1.625"

Flange Thickness: 0.3125"

Material Type: Stainless Steel

Quick View

262, Square Port Port Style, 1.625" Port Height

Port Style: Square Port

Port Height: 1.625"

Port Width: 1.625"

Quick View

Many Engines, 1" Under Head Length, Steel, Zinc

On Sale

Under Head Length: 1"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

Quick View
$9.99
$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

Quick View
$11.44
$14.62

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

Quick View

Many Engines, 0.75" Under Head Length, Steel, Zinc

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc

Quick View
$409.06
$553.24

283, 305, 350, Shorty Header Tube Type, Steel, Silver

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Metallic Ceramic Coating

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

Quick View
$26.18
$34.88

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

On Sale

Port Style: Spread Port

Quick View
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