JEGS 555-513002 single four-barrel low-rise dual-plane intake manifold is designed for 1996-2002 Chevrolet 350 Vortec engines. Its carburetor bolt pattern allows you to use a square-bore Holley-style Carburetor. This cast aluminum unit makes the perfect intake manifold if you're looking for additional torque and horsepower over a stock four-barrel manifold.

JEGS 555-513002 Chevy 350 Vortec Intake Manifold Features:

• Low-rise Design
• 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: 6.500 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 in. (or thicker) valve cover gaskets. We recommend 720-168, 720-5867, or 375-1648 for adequate runner clearance.

• 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

FAQ

Do Vortec heads use a different intake manifold?

• Yes, Vortec heads often require a specific Vortec intake manifold. JEGS 555-513002 is designed for compatibility with 5.7 Vortec heads, optimizing performance.

What is a single vs dual intake manifold?

• Single and dual refer to the number of passages. Single suits high RPMs, while dual enhances low-end torque. JEGS 555-513002 offers optimal performance for carbureted engines.

What are the two types of intake manifolds?

• The two main types are single-plane and dual-plane. JEGS 555-513002, a dual-plane design, balances power across the RPM range for improved drivability and performance.

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