Installation Time
(approx) 3 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Holley EFI Intake Manifold Adapter Plate (03-08 5.7L RAM 2500)Find parts that fit my vehicle
Item HR31726
Our Price
$307.95 kit
Military, Medical & First Responders
$15.40 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Allows use of Gen III Hemi Hi-Ram intake manifolds on early small intake port engines
- Billet aluminum construction
- Includes all necessary hardware and gaskets for installation
- .945" thickness
- Natural finish
- Performance grade type
- Hi-Ram manifold adapter plate
- Manufacturer's limited 90-day warranty
Description
Intake Manifold Adapter. The Holley EFI Intake Manifold Adapter Plate enables early 2003-2008 Gen III 5.7L Hemi engines with small intake ports to use Hi-Ram intake manifolds designed for larger ports. This adapter addresses port size compatibility, allowing improved airflow and performance upgrades for these early small-port engines.
Construction and Appearance. Made from billet aluminum, the adapter plate is durable and reliable under demanding conditions. It has a natural finish and comes with all required hardware and gaskets for a complete installation.
Installation. Installation is straightforward with no drilling required, making it accessible for experienced enthusiasts and professional mechanics alike. All components for mounting are included.
Warranty. Backed by a manufacturer's limited 90-day warranty, providing quality assurance and customer confidence.
Application. Designed to fit early 2003-2008 5.7L Gen III Hemi small-port engines, allowing seamless compatibility with larger-port Hi-Ram intake manifolds across multiple Chrysler, Dodge, Jeep, and RAM models without fitment issues.
Holley EFI 300-652
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Intake Manifold Adapter Plate
- Installation Hardware
4.3
Reviews of Holley EFI Intake Products (1)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Ram 2500
- 5.7L V8 - 03, 04, 05, 06, 07, 08
