JEGS
Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Satin]
555-513002
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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:
Part TypeBasic Operating RPM RangeIdle-5,500Carburetor QuantityOneCylinder Head TypeGM Vortec/Edelbrock E-TECEGRWithout EGREmissionWithout EGREngine Block StyleStock/OEM standard deckEngine Make/SizeChevy Small BlockIntake FinishNaturalIntake Gasket Includedintake gasketIntake Manifold Height4.67 in (118.618 mm)Intake MaterialCast aluminumIntake StyleDual planeManifold TypeHigh RiseMounting Hardware IncludedNoPackage Depth5.80Package Height21.70Package Width12.20Part CategoryPerformance PartsPart FitmentSemi UniversalPort Height2.030 in (51.562 mm)Port Width1.040 in (26.416 mm)QuantitySold individuallyRPM RangeIdle-5500Shipping Weight16.20UsageStreet/Hi-Performance - Overview
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Vehicle Fitment
- Instructions
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Reviews513002 is rated out of 5 by 34.
- Q & A
Motor Vehicles
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