JEGS
Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Satin]
555-513002
Product Q&A
View Now
![Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Satin]](http://www.jegs.com/images/photos/500/555/555-513002.jpg "Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Satin]")
Items You Need
| Ratings |
|---|
| Price |
| Brand |
Small Block Chevy Intake Manifolds
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.
| 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
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
Specifications:
Will this intake work on a 96 k1500 5.7 L31 vortec engine? Using Edelbrock Carb And Hei Distributor?
Will this intake work with the edelbrock avs2 650?
You state in one answer... "This intake can be used with any carb or EFI unit with 4150 flange", but then state it is "not recommended for a TBI engine." Will Jegs Vortec heads and this intake work with my existing 1987 R10's TBI? My SBC block is a 1996.
Will this intake work with a 650 edelbrock carb?
I have a 91 350 vortec with cast iron heads and I’m wanting an after market air intake. It says this is the one but it’s said 86 and up and there is no center bolt holes. Will this work with 91 sbc 350 with vortec heads?
How tall is this manifold, from the bottom to the carb gasket surface? Two numbers are listed in the description for some reason.
i have a 1997 L30 305 vortec engine ,will this intake work on it or will the ports need opening up? thanks.
What size pipe plugs do I need to plug the extra outlets on intake?
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.