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Holley LS Hi-Ram Fuel Rail Adapter Kits 300-230 Components, Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

SKU: HLY300-230

Fuel Rail Components

Holley LS Hi-Ram Fuel Rail Adapter Kits 300-230 Components, Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

SKU: HLY300-230

Fuel Rail Components
A$543.88
IN STOCK! Est Ship 4-7 days. In stock at 1 location (more than 10 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:14:52

Data: v4.2 - Upd: 2026-11-08 06:35:10

Features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: rings)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly300-230
SFX Item ID 4782189
Accounting SKU hly-300-230
Manufacturer SKU 300-230
Manufacturer UPC 090127681824
Alternative References 300-230, HLY-300-230, HOL300-230

Fuel Rail Components, LS Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

Holley LS Hi-Ram fuel rail adapter kits are designed to enable correct placement of your fuel rail when using a short style injector versus the taller LS1 style. These kits include high-volume fuel passage rails to allow for high-horsepower applications and to dampen fuel pressure oscillations.

Holley kits also include:
• Fuel rail adapters
• Mounting hardware
• Injector O-rings
• Installation instructions

Product Attributes
BrandHolley
Manufacturer's Part Number300-230
Part TypeFuel Rail Components
Product LineHolley LS Hi-Ram Fuel Rail Adapter Kits
UPC090127681824
Fuel Rail Component TypeAdapter kit
QuantitySold as a kit.
NotesDesigned for use with the Holley Hi-Ram line of LS intake manifolds. Kit includes adapters, mounting hardware, and injector o-rings.

Compatibility

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