FLASH SALE! ⚡️SAVE UP TO 40%!
-
Shop by Category
-
-
Anti-Theft
-
Floor Mats
-
- Gauge Kits
- Speedometer Gauges
- Tachometers & Shift Lights
- Temperature Gauges
- Voltmeter Gauges
- Fuel Level Gauges
- Pressure Gauges
- Air Fuel Ratio Gauges (AFR)
- Boost & Vacuum Pressure Gauges
- Pyrometer Gauges
- Race Dashes
- Custom Gauge Mounts & Trim
- Gauge Sensors & Adapters
- Gauge Wiring & Lights
- Driving Monitors & Data Loggers
- Timers, Hourmeters & Clocks
-
Shift Knobs
-
Interior Trim
-
Car Organizers
-
Accessories
-
Steering Wheels
-
Seat Covers
-
Interior Detailing
-
Car Seats
-
Sun Shades
-
-
-
-
- Shop by product
- Shop by brand
- WHEELS & TIRES
- Contact us
-
My garageAdd vehicle
My garage
- Get product recommendations
- Easily find parts & accessories
- -15%
- FREE SHIPPING
Holley | EFI Fuel Rail Kit
300-230
Holley | EFI Fuel Rail Kit LS7 Hi-Ram 300-230 | CNC aluminum, short LS3/LS7 injectors, Hi-Ram manifolds 300-124/300-125, O-rings and hardware included
Free Shipping
CAD $365.65
CAD $430.18
Save 15%
- FLASH SALE
Delivery in 2 to 3 weeks
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Holley – EFI Fuel Rail Kit LS7 Hi-Ram
Description
The Holley LS Hi-Ram Fuel Rail Adapter Kit (PN 300-230) is designed for use with Holley's Hi-Ram line of LS intake manifolds. This kit allows proper mounting of the fuel rail when using short LS3/LS7 style injectors versus the taller LS1 style injectors. It is specifically designed for use with manifolds 300-124 or 300-125. CNC machined from aluminum, the kit includes fuel rail adapters, mounting hardware, injector O-rings, and installation instructions. Offering a substantial fuel flow increase, this kit is an ideal high-performance replacement for LS-based builds requiring short-style injector compatibility.
Specifications
- Brand: Holley
- Part Number: 300-230
- Type: EFI Fuel Rail Adapter Kit
- Material: CNC Machined Aluminum
- Injector Compatibility: Short LS3/LS7 Style
- Compatible Manifolds: 300-124 or 300-125 (Hi-Ram LS series)
- Contents: Rail adapters, mounting hardware, injector O-rings, instructions
- Performance: Substantial fuel flow increase, hi-flow replacement
- Application: GM LS engines, high-performance replacement
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| GM | Universal – Holley Hi-Ram LS Manifolds | — | LS3, LS7 | For manifolds 300-124 or 300-125; short LS3/LS7 injectors; replaces taller LS1 injectors |