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Holley 300-931 Single Plane Intake Manifold - Natural Aluminum

Part # 300-931 Be the first to write a review

Compatible with 2009-2023 5.7-liter, 2005-2010 6.1-liter and 2011-2023 6.4-liter Chrysler® Gen III Hemi® engines. This product is not created or sold by Chrysler®.

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Holley 300-931 Single Plane Intake Manifold - Natural Aluminum

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$579.95
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These new single-plane intake manifold kits are designed for 2009-Current 5.7-liter, 2005-2010 6.1-liter, and 2011-Current 6.4-liter Gen III Hemi engines. They provide maximum hood clearance combined with plenum and runner geometry that provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The isolated design of the air/fuel passages helps to increase charge air density and performance. 300-931 and 300-931BK have a 4150 flange to accept square bore carburetors or a Sniper EFI. They are machined from castings without the bosses for fuel injectors for a cleaner look. 300-930 and 300-930BK are designed for 4150 type throttle valves. Included are billet fuel rails along with mounting brackets for either Bosch EV-1 type fuel injectors or most Gen III Hemi factory injectors.

Features:

  • Minimum carb flange height for maximum clearance to hood
  • 4150 type throttle/carb flange to accept square bore carburetors or a Sniper EFI
  • Cast aluminum construction. Great for turbocharger, centrifugal blower or NOS power adders
  • Unique casting for 300-931, 300-931BK without injector bungs for clean appearance
  • Height to throttle valve flange in front is 3.31-inch, rear is 4.25-inch
  • Port size: 1.72-inches tall, 1.75-inches wide
  • Billet aluminum oil fill cap included
  • O-ring seals around ports
Brand Holley
Emission Code3
Engine FamilyChrysler Gen III Hemi
FinishNatural
MaterialAluminum
Product TypeIntake Manifolds
RPM Range2500-7500
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127296363
Manufacturer Part Number300-931
Part Number300-931
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part# 300-931
These manifolds are designed to fit with 2009-Current 5.7L, 2005-2010 6.1L and 2001-Current 6.4L Chrysler Gen III Hemi engines. Adapter plates 300-652 will allow use with early, small port engines.
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

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      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

      Holley 300-931 Single Plane Intake Manifold - Natural Aluminum
      Holley 300-931 Single Plane Intake Manifold - Natural Aluminum
      $579.95