Description
High Performance Fuel Rails. The Holley EFI Hi-Flow Fuel Rails enhance fuel delivery for naturally aspirated Gen III Hemi engines. Engineered to increase flow capacity to support high horsepower builds, these fuel rails replace restrictive stock components to improve engine performance and reliability.
Construction and Appearance. Made from machined billet aluminum with a durable black anodized finish, these fuel rails resist corrosion and provide a sleek, professional look. The laser-etched “Holley EFI” logo adds a precision and quality appearance.
Installation. Designed for a direct bolt-on fit to compatible Gen III Hemi engines with no drilling necessary. Installation is straightforward for experienced enthusiasts or professional mechanics.
Application. Specifically designed to fit 2006 through 2023 5.7L HEMI, 6.1L HEMI, and 6.4L HEMI engines in Challenger models.
Holley EFI 534-284
CA Residents: WARNING: Cancer and Reproductive Harm
- Direct Fit for Naturally Aspirated Gen III Hemi Engines Including the 5.7L, 6.1L, and 6.4L Engines
- Machined Billet Aluminum Extrusions with Laser-Etched “Holley EFI” Logo
- Injector Clip Feature Retained to Reuse Factory Injector Clips
- -8 ORB Ports on Front and Back
- 1/8 NPT Gauge Ports Machined Directly into the Fuel Rails
- Mounting Brackets and Hardware Included
- Fits 2006-2023 5.7L HEMI, 6.1L HEMI, and 6.4L HEMI Challenger Models
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