Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Polished]

Name: Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Polished]
Brand: JEGS
SKU: 555-513016
Price: 303.99 USD
Availability: InStock

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Small Block Chevy Intake Manifolds

Intake Manifold

1996-2001 Small Block Chevy 350 Vortec with L31 Cast Iron Heads

Dual Plane

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

RPM Range: Idle to 5500 RPM

Cast Aluminum

Polished Finish

Improve engine performance and horsepower with this higher flowing intake manifold compared to a stock cast iron intake

Designed to fit with popular aftermarket square bore 4150 carburetors including edelbrock, holley, quickfuel, proform, and more

Fits gm and chevrolet vortec cast iron cylinder heads from 1996 through 2002

Idle to 5500 rpm power band for street or mild race applications

Fabricated from cast aluminum for weight savings and improved performance and then polished for beautiful looks under your vehicle’s hood

Port exit dimensions: 1.040 in. x 2.030 in.
Recommended Intake Gasket: JEGS p/n 555-210003
Intake gasket port matching is recommended for optimum performance
Estimated runner length - Shortest: 4 in.
Estimated runner length - Longest: 6 in.
Manifold height: (A) 4.130 in., (B) 5.210 in.
Click here to determine carburetor pad height.
It May also be used on Vortec or 1995-Earlier blocks with Vortec pattern cylinder heads
Accepts late model alternator, water neck, AC, and HEI
No provision for divorced or heated choke
Stock/stamped steel valve covers may require 3/16" (or thicker) valve cover gaskets. We recommend 555-210076 for adequate runner clearance.

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
555-16105	4-Hole
Intake Manifold Bolts
555-83201	SBC - Vortec

Carburetor Fuel Inlet Lines & Fittings
Carburetor Spacers
Fuel Filters
Carburetor Linkage, Choke Kits & Components

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 Height5.0

Package Width11.0

Package Length21.5

Weight15.5 PG

Part CategoryPerformance Parts

Engine Block StyleStock/OEM standard deck

UsageStreet/Hi-Performance

Intake MaterialCast Aluminum

Intake Gasket IncludedNo