JEGS 555-513020 Small Block Ford 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 square bore 4150 carburetors including Edelbrock, Holley, Quickfuel, Proform, and more
• Idle to 6000 rpm power band for street or mild race applications
• Fabricated from cast aluminum for weight savings and improved performance
• When using stock style or stamped steel valve covers a 3/16 thicker valve cover gasket may be required to clear the intake manifold in some cases
• Port exit dimensions: 1.030 in. x 1.810 in.
• Recommended Intake Gasket: JEGS p/n 555-210200
• Intake gasket port matching is recommended for optimum performance
• Estimated runner length - Shortest: 5 in.
• Estimated runner length - Longest: 7 in.
• Carburetor Pad height: (A) 3.960 in., (B) 4.850 in.
• Click here to determine the carburetor pad height.
• Aftermarket 4-bbl carbs are not compatible with Ford Auto Overdrive Transmission (AOD) unless used with JEGS Throttle Cable Bracket & Springs p/n 555-157050
• This Intake manifold will not fit 255ci engines
• No provision for divorced or heated choke
• Stock/stamped steel valve covers may require 3/16 in. (or thicker) valve cover gaskets. We recommend 555-21120 or 555-210270 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

Does a bigger intake manifold make a difference?

• Yes, the JEGS 513020 Intake Manifold for 1962-1985 Small Block Ford 260, 289 & 302 (Except Boss 302) provides increased airflow, improving overall engine performance. Upgrade to this dual-plane 4-BBL manifold for enhanced throttle response and power gains.

Will a 289 intake fit on a 351?

• No, the JEGS 513020 Intake Manifold is specifically designed for Small Block Ford 260, 289, and 302 engines. Consider a manifold designed for the 351 for optimal fit and performance. Explore our site to find the perfect fit for your 351 engine.

How do I choose an intake manifold?

• Selecting the right intake manifold involves considering factors such as engine size, intended use, and desired power range. The JEGS 513020 is an excellent choice for 1962-1985 Small Block Ford 260, 289 & 302 (Except Boss 302), offering dual-plane design for balanced performance and RPM Range from Idle to 6000 RPM. Explore our site and consult with our experts to ensure the perfect fit for your specific needs.