Intake Manifold for 1955-1986 Small Block Chevy 262-400, Dual Plane [Satin]

Name: Intake Manifold for 1955-1986 Small Block Chevy 262-400, Dual Plane [Satin]
Brand: JEGS
SKU: 555-513079
Price: 251.99 USD
Availability: InStock

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Small Block Chevy Intake Manifolds

Intake Manifold

1955-1986 Small Block Chevy

Dual Plane

4-BBL Square Bore 4150/4160 Mounting Flange (non-EGR)

RPM Range: 1,500 to 5,500

Cast Aluminum

Satin Finish

JEGS 513079 Dual Plane Intake Manifold Features:

Fits 1955-1986 Small Block Chevy 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400 V8 Engines
Mid-rise dual-plane design provides optimum performance and fuel distribution
Accepts 4150/4160 square bore carburetors
Designed for 23-degree heads with standard port location
Port exit dimensions: 1.160 in. W x 1.825 in. H
Intake gasket port matching is recommended for optimum performance
Recommended Intake Gasket For Apps without Heat cross over, use JEGS p/n 555-210002 Sold Separately
Recommended Intake Gasket For Apps with Heat cross over, use JEGS p/n 555-210004 Sold Separately
Intake gasket port matching is recommended for optimum performance
Estimated runner length - Shortest: 4 in.
Estimated runner length - Longest: 7 in.
Manifold height: (A) 3.875 + (B) 5 in. divided by 2 = 4.437 in.
Click here to determine the carburetor pad height
Accepts late-model water neck, AC, alternator, and HEI
No provision for divorced or heated choke
Stock/stamped steel valve covers may require 3/16 in. (or thicker) valve cover gaskets. We recommend 555-21100, 555-210075, or 555-210070 for adequate runner clearance. Sold Separately.

Additional Recommended Items to help you with your installation (Sold Separately)

JEGS Carb Recommendations/Notes
Carburetors
		570 CFM	670 CFM	770 CFM
		Up to 300 HP	300 to 400 HP	400 to 500 HP
Manual Choke		510-0-81570	510-0-81670	510-0-81770
Electric Choke		510-0-80570	510-0-80670	510-0-80770

Carburetor Studs
555-15840	1-1/2" Studs	Suggested for carb and gasket only
555-15841	2" Studs	Suggested for carb and 1/2" spacer
555-15842	2-1/2" Studs	Suggested for carb and 1" spacer
555-15846	3-1/2" Studs	Suggested for carb and 2" spacer
Carburetor Base Gaskets
555-16100	Open (Square Flange)
555-16105	4-Hole (Square Flange)
Intake Manifold Bolts
555-83200	SBC - Standard

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeIntake Manifold

BrandJEGS

Package Height7.2

Package Width12.6

Package Length25.1

Weight17.1 PG

Part CategoryPerformance Parts

Engine Block StyleStock/OEM standard deck

UsageStreet/Hi-Performance

Number Of CarbsOne

Intake MaterialCast Aluminum