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Features, Description, Q&A
Performance Intake Adaptation. The Holley EFI Intake Manifold Adapter Plate is engineered to facilitate the installation of larger-port Hi-Ram intake manifolds on early 5.7L Gen III Hemi engines featuring smaller intake ports. This adapter is essential for improving airflow and enhancing engine performance by enabling advanced intake systems not originally compatible with these early engine designs.
Construction and Appearance. Made from billet aluminum with a natural finish, this adapter plate offers both durability and a high-quality appearance. Precision machining ensures a perfect fit and reliable, long-lasting performance under demanding automotive conditions.
Installation. Installation is straightforward and requires no drilling. The kit includes all necessary hardware and gaskets to facilitate an efficient and hassle-free upgrade.
Warranty. This product is backed by a manufacturer’s limited 90-day warranty.
Application. Designed for use with 2003-2008 5.7L Gen III Hemi early small-port engines found in various Chrysler, Dodge, and Jeep vehicles. This adapter plate is intended for use on unrestricted (non-emissions controlled) vehicles only and ensures compatibility across multiple vehicle models within this engine family and timeframe.
Holley EFI 300-652
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov