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
Previous
keyboard_arrow_left
Next
keyboard_arrow_right
Holley | Holley EFI Modular Lo-Ram Intake Manifold
300-620BK
Holley | Modular Lo-Ram EFI Intake Manifold 300-620BK | Black cast, top-feed, 9.07 in. w/o intercooler, 7000-8000 RPM | GM LS1/LS2/LS6 forced induction
Free Shipping
CAD $1,701.84
CAD $2,002.16
Save 15%
- FLASH SALE
Delivery in 2 to 3 weeks
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Holley – Modular Lo-Ram EFI Intake Manifold
Description
The Holley 300-620BK Modular Lo-Ram EFI intake manifold is designed for GM LS Gen III and IV engines with LS1/LS2/LS6 (cathedral port) cylinder heads, featuring a black cast finish. This upper manifold in top-feed configuration includes a 105mm Hi-Ram plenum top to facilitate air-to-water intercooler packaging. Front height of 9.07 in. without intercooler. Clears 4th gen Camaro/C5 Corvette hoods without modification. High volume fuel rails with brackets for long and short injectors are included. Intended for forced induction applications with peak power at 7000–8000 RPM.
Specifications
- Brand: Holley
- Part Number: 300-620BK
- Compatible Engine: GM LS1/LS2/LS6 (Cathedral Port)
- Type: Modular Lo-Ram EFI, upper position
- Configuration: Top-feed, 105mm Hi-Ram plenum top included
- Front Height: 9.07 in. (without intercooler)
- Application: Forced induction (supercharged/turbocharged)
- RPM Range: 7,000 to 8,000 RPM
- High volume fuel rails: Included
- Finish: Black cast
- Compatibility: GM LS1/LS2/LS6 (universal application)
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Not Application Specific | Not Application Specific | Not Application Specific | GM LS1/LS2/LS6 Cathedral Port | Universal application – refer to manufacturer specifications |
Previous
keyboard_arrow_left
Next
keyboard_arrow_right