JEGS Intake Manifold for 1955-1986 Small Block Chevy 262-400, Dual Plane w/Spread Bore [Natural]
555-513001
Items You Need
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Small Block Chevy Intake Manifolds
JEGS 555-513001 Small Block Chevy Dual Plane Intake Manifold Features:
- Improve engine performance and horsepower with this higher flowing intake manifold compared to a stock cast iron intake
- Designed to fit with popular aftermarket spread bore and square bore 4150 carburetors including Edelbrock, Holley, Quickfuel, Proform, Rochester Quadrajet, and more
- Fits Chevrolet cylinder heads from 1955 through 1986
- Idle to 5500 rpm power band for street or mild race applications
- Fabricated from cast aluminum for weight savings and improved performance
- Port exit dimensions: 1.130 in. x 1.900 in.
- Recommended Intake Gasket For Applications without Heat cross-over use JEGS p/n 555-210002
- Recommended Intake Gasket For Applications with Heat cross-over use JEGS p/n 555-210004
- Intake gasket port matching is recommended for optimum performance
- Estimated runner length - Shortest: 5.00 in.
- Estimated runner length - Longest: 6.50 in.
- Manifold height: (A) 3.750 in., (B) 4.750 in.
- Click here to determine the carburetor pad height.
- Also Fits 1987-Up stock aluminum heads (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads)
- Accepts late-model choke, water neck, AC, alternator, and HEI
- Stock/stamped steel valve covers may require 3/16 in. (or thicker) valve cover gaskets. We recommend JEGS 555-21100, 555-210075, or 555-210070 for adequate runner clearance.
Additional Recommended Items to help you with your installation (Sold Separately)
- Carburetor Fuel Inlet Lines & Fittings
- Carburetor Spacers
- Fuel Filters
- Carburetor Linkage, Choke Kits & Components
- JEGS Bandit Series EFI Throttle Body System
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* | |
* Square Flange Carburetors Require Adapter Plate 555-15442 | ||||
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 (Square Flange) | |||
555-16105 | 4-Hole (Square Flange) | |||
555-16120 | 4-Hole (Spreadbore) | |||
Intake Manifold Bolts | ||||
555-83200 | SBC - Standard |
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
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:
Does this intake come with a block off plate for the hot air choke?
Will this fit a 79 Corvette L48
Hello I have a 1976 chevy c10 with a 350 engine (original) it has a quadrajet carb with a rod that goes to a coil for the choke one screw holds it to intake on passenger side will this intake work?
Will this fit a ‘84 c10 305?
Will this support a holley sniper efi 511?
Will a quadrajet carb work on this
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Electrical Cords
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