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

• Holley EFI 508-20 92/102mm GM LS Throttle Body Gasket

  92/102mm GM LS Throttle Body Gasket

  Part# 508-20

  $15.38

  Qty: 

  Add To Cart
• Holley 508-21 Gasket Kit, Hi-Ram Plenum O-Ring Cord

  Gasket Kit, Hi-Ram Plenum O-Ring Cord

  Part# 508-21

  $42.72

  Qty: 

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• Holley 300-655 Replacement Hardware Kit

  Compatible with Mopar® Gen 3 Hemi® Hi Ram Intake Manifold. This product is not created or sold by Mopar®.

  Part# 300-655

  $49.31

  Qty: 

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• Holley EFI 300-656 Intake Manifold O-rings

  Fits Intake Manifolds 300-650, 300-650BK, 300-651, 300-651BK, 300-653, 300-653BK

  Part# 300-656

  Qty: 

  Add To Cart

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