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343, 360, 390, 401, Assembled Cylinder Head Style

Ships Free

Cylinder Head Style: Assembled

Material Type: Aluminum

Finish: Natural

Combustion Chamber Volume: 54cc

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Universal Fit, 1/4-32 in. Thread Pitch, Brass

Thread Pitch: 1/4-32 in.

Material Type: Brass

Jet Type: Main

Jet Fuel Type: Gasoline

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290, 343, 390, Hex Wrench Type, Bolt Fastener Style

Ships Free

Wrench Type: Hex

Fastener Style: Bolt

Material Type: Chromoly

Cut to Fit: No

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304, 360, 390, 401, Carbureted Fuel System Type, EGR

Ships Free

Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

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304, 360, 401, Carbureted Fuel System Type, Aluminum

Ships Free

Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

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343, 360, 390, 401, Assembled Cylinder Head Style

Ships Free

Cylinder Head Style: Assembled

Material Type: Aluminum

Finish: Natural

Combustion Chamber Volume: 54cc

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290, 343, 390, Carbureted Fuel System Type, Aluminum

Ships Free

Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

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290, 304, 327, 343, 360, 390, 401, 2.21" Overall Height

Overall Thickness: 0.06"

Overall Height: 2.21"

Overall Width: 1.13"

Gasket Material: Composite

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Many Engines, Standard Valve Spring Style

Valve Spring Style: Standard

Damper Spring Included: Yes

Number of Springs Per Valve: Single

Outside Diameter of Outer Spring: 1.550 in."

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290, 304, 343, 360, 390, 401, 3/8/2016 Thread Pitch

Thread Pitch: 3/8/2016

Material Type: Steel

Fastener Style: Bolt

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290, 304, 343, 360, 390, 401, Stock Valve Cover Height

Valve Cover Height: Stock

Valve Cover Mounting Style: Perimeter Bolt

Valve Cover Top Style: Edelbrock Logo

Material Type: Steel

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290, 304, 343, 360, 390, 401, 278 Intake Duration

Ships Free

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 278

Exhaust Duration: 288

RPM Range: Idle-5,500

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290, 304, 360, 390, 401, Stock Valve Cover Height

Ships Free

Valve Cover Height: Stock

Valve Cover Mounting Style: Perimeter Bolt

Valve Cover Top Style: Finned

Material Type: Cast Aluminum

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290, 304, 343, 360, 390, 401, 0.25" Overall Thickness

Gasket Material: Core reinforced composite

Overall Thickness: 0.25"

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343, 360, 390, 401, Hydraulic Flat Tappet Camshaft Type

Ships Free

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 310

Exhaust Duration: 320

RPM Range: 1,500-6,500

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Many Engines, Standard Valve Spring Style

Valve Spring Style: Standard

Outside Diameter of Outer Spring: 1.375"

Locks Included: No

Lock Style: 7 Degree

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290, 304, 327, 343, 360, 390, 401

Gasket(s) Included: No

Bolts/Studs Included: No

Timing Chain Style: Double Roller

Retard at Camshaft: 2 degree

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290, 304, 343, 360, 390, 401, Stock Valve Cover Height

Ships Free

Valve Cover Height: Stock

Valve Cover Mounting Style: Perimeter Bolt

Valve Cover Top Style: Finned

Material Type: Cast Aluminum

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304, 360, 401, Mechanical Water Pump Type, Natural

Ships Free

Water Pump Type: Mechanical

Water Pump Style: Short

Rotation: Clockwise/Standard

Pump Flow: High-Volume

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290, 304, 343, 360, 390, 401, Composite with steel core

Material Type: Composite with steel core

Port Style: Stock

Overall Height: 1.800 in."

Overall Width: 1.300 in."

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304, 360, 401, Mechanical Water Pump Type, Natural

Ships Free

Water Pump Type: Mechanical

Water Pump Style: Short

Rotation: Clockwise/Standard

Pump Flow: High-Volume

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304, 360, 390, 401, Hex Wrench Type, Chromoly, Black

Ships Free

Wrench Type: Hex

Fastener Style: Bolt

Material Type: Chromoly

Cut to Fit: No

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304, 327, 343, 360, 390, 401, Steel, Black Oxide, Black

Material Type: Steel

Finish: Black Oxide

Guideplate Pushrod Size: 5/16 in."

Guide Plate Style: Flat

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343, 360, 390, 401, Chromoly, For Use with Guideplates

Ships Free

Material Type: Chromoly

For Use with Guideplates: Yes

Overall Diameter: 5/16 in."

Top Tip Style: Ball

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290, Chromoly, Black

Material Type: Chromoly

Color: Black

Overall Thickness: 0.50"

Inside Diameter: .438"

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$103.95
$107.95

290, 304, 343, 360, 390, 401, 4.275" Bore Size

On Sale

Bore Size: 4.275"

Gasket Bore: 4.275"

Compressed Thickness: 0.045"

Material Type: Steel Core Laminate

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290, 304, 327, 343, 390, 401, Steel, Black Zinc, Black

Material Type: Steel

Finish: Black Zinc

Color: Black

Inside Diameter: 0.438 in."

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Universal Fit, 0.375" Hose ID

Hose ID: 0.375"

Fuel Line Type: Tube and Braided Flex Line

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