• 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
• Fits gm and chevrolet vortec cast iron cylinder heads from 1996 through 2002
• 1500 to 6500 rpm power band for street or mild race applications
• Fabricated from cast aluminum for weight savings and improved performance

This single four-barrel dual-plane intake manifold is designed for 262-400 c.i.d. Chevy V8's with 1996 -2002 Vortec (L31) cast iron or Edelbrock E-Tec aluminum heads. The AirGaps designed open air space separates the runners to keep the hot engine oil away resulting in a cooler, denser charge for more performance.

• Port exit dimensions: 1.040 in. x 2.030 in.
• Recommended Intake Gasket: JEGS p/n 555-210003
• Estimated runner length - Shortest: 4 in.
• Estimated runner length - Longest: 6.500 in.
• Manifold height: (A) 4.200 in., (B) 5.250 in.
• Click here to determine carburetor pad height.
• This Intake 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
• No Heat Crossover
• Stock/stamped steel valve covers may require 3/16 in. (or thicker) valve cover gaskets. We recommend 555-210076 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