Holley® GEN III HEMI Hi-Ram Intake Manifold Base

300-653BK

Holley® GEN III HEMI Hi-Ram Intake Manifold Base

$769.95

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THIS PRODUCT IS NOT CARB CERTIFIED

Finish

Black

Satin

MANUFACTURED ITEM! 6-8 WEEK BUILD TIME

Question? Call us at (888) 257-1077 🏁

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Compatible: (5.7L/6.1L/6.4L)

2005 - 2023 Chrysler 300

2008 - 2023 Dodge Challenger

2006 - 2023 Dodge Charger

2005 - 2023 Dodge Durango

2005 - 2008 Dodge Magnum

2003 - 2010 Dodge Ram 1500/2500/3500

2011 - 2023 RAM 1500

2011 - 2023 RAM 2500

2011 - 2023 RAM 3500

2005 - 2023 Jeep Grand Cherokee

Early 2003-2008 5.7L Engines Can Use 300-652 adapters to Match the Smaller Intake Ports on these Engines. The lid on this intake manifold is machined to fit an LS style throttle body since this allows the use a cable operated throttle body (at a reasonable cost).

The 80mm Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w/ 300-660 Adapter Plate.

The 92mm Hellcat Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w/ 300-661 Adapter Plate.

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

Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L & 2011-up 6.4L engines. The Holley Hi-Ram intake manifold is for high-performance applications where induction system height is not limited. Using this Hi-Ram intake with high flowing Gen III Hemi cylinder heads has outstanding potential for naturally aspirated & forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more! The base is designed to be modular in configuration to accept a wide range of EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations. The EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.

Features:

Add Even More Power to the Gen III Hemi Engine with a Holley Hi-Ram Intake Manifold
Fits Gen III Hemi Engines w/ Large Intake Ports (1.70” Height x 1.88” Wide) – fits 2009-up 5.7L, 2005-2010 6.1L, 2011-up 6.4L)
Cast Aluminum Construction w/ Natural Satin or Black Finish
Runner Length and the Tapered Cross Section Designed to Perform Well for a Wide Range of Engine Configurations
Includes EFI Fuel Rails w/ -8 AN O-Ring Fittings & Large Passages to Accommodate High Fuel Flow and Dampen Pressure Pulsations in the Fuel System
Works with Gen III Hemi Injectors & Bosch EV-1 Style Injectors
O-Ring Seal to Head – Large Retained O-rings Offer Superior Original Equipment (OE) Style Sealing & Are Easy to Replace
Billet Oil Fill Cap – Attractive Low Profile Design
Positive Crankcase Ventilation (PVC) Ports w/ Adapter Fittings
Overall Height: 11.59”
Port for OE Style Manifold Absolute Pressure (MAP) Sensor (1 or 2 Bar)
Cast-In Pads for Adding Nitrous Nozzles
Manifold Base – Available Separately for Custom Induction Systems

Brand	Holley EFI
Color	Black
Construction	Cast
Emission Code	3
Engine	GEN 3 HEMI
Finish	Black
Flange Style	EFI
Front Height	7.69 inch
Fuel System Type	EFI
Injector Style Provision	EV-1
	Gen III Hemi
Manifold Type	Hi-Ram
Material	Aluminum
Port Size	1.70" x 1.88"
Product Type	Intake Manifold Base
Rear Height	7.69 inch
RPM Power Band	1500-7000
Runner Length	6.65 inch
Style	EFI
Type of Component	Lower Manifold
Vacuum Ports	(2) 3/8" NPT & (1) 1/4" NPT
Warranty	Limited 90 Day
UPC	090127105078
Part Number	300-653BK

Install Guide:

Warranty:

Additional Parts

Holley® GEN III HEMI Hi-Ram Intake Manifold Base

from $725.95