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JEGS 513016
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JEGS Intake Manifold for Small Block Chevy with 1996-Up Vortec L31 Cast Iron Head

555-513016

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$238.99
JEGS Intake Manifold for Small Block Chevy with 1996-Up Vortec L31 Cast Iron Head $238.99
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Intake Manifold
  • Small Block Chevy with 1996-Up Vortec L31 Cast Iron Head
  • Square Bore (non-EGR)
  • Idle to 5500 RPM
  • Polished Aluminum
  • Items You May Also Consider

    JEGS 513016 Details

    Small Block Chevy Intake Manifolds

    • Port exit dimensions: 1.04" x 2.03"
    • Recommended Intake Gasket: JEGS p/n 555-210003
    • Estimated runner length - Shortest: 4.00"
    • Estimated runner length - Longest: 6.50"
    • Manifold height: (A) 4.13", (B) 5.21"
    • Click here to determine carburetor pad height.
    • 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: 720-168, 720-5867 or 375-1648 for adequate runner clearance.
    JEGS Carb Recommendations/Notes
    Carburetors
     570 CFM670 CFM770 CFM
    Up to 300 HP300 to 400 HP400 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
    555-158401-1/2" StudsSuggested for carb and gasket only
    555-158412" StudsSuggested for carb and 1/2" spacer
    555-158422-1/2" StudsSuggested for carb and 1" spacer
    555-158463-1/2" StudsSuggested for carb and 2" spacer
    Carburetor Base Gaskets
    555-16100Open
    555-161054-Hole
    Intake Manifold Bolts
    555-83201SBC - Vortec

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

    Specifications:

    Shipping Weight:
    15.2
    Package Height:
    22.1
    Package Depth:
    5
    Package Width:
    10.9

    JEGS Champion Series 331 Dual Plane Aluminum Intake Manifolds feature the latest machining techniques to ensure the best quality and results. The process to make these cast aluminum performance intake manifolds yields a lighter, more consistent casting for smoother intake runners, optimal fuel atomization, and improved fuel & air distribution to the cylinders. What does all this mean? MORE POWER!

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Where are these manufactured?

    Asked by: Grumpyray
    These are made in China to our specifications.
    Answered by: Rusty B
    Date published: 2018-08-03

    What is a water neck that fits this? Just says accepts late model.

    Asked by: B lock
    This accepts all the common water necks for small block Chevy applications, same as you would use on a non-Vortec intake. Examples include p/n 720-2661, 555-51113, etc.
    Answered by: Matt_B
    Date published: 2018-03-10
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    Some parts are not legal for use in California or other states with similar laws / regulations

    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.