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 | Race Intake Manifold
300-291BK
Holley | Race Single Plane Split Intake 300-291BK | Black, rectangular port LS3/L92, 4150 square bore, 2500-7000 RPM, height 7.25 in. | GM LS3/L92 5.3L-6.2L+
Free Shipping
CAD $1,046.38
CAD $1,231.03
Save 15%
- FLASH SALE
Delivery in 2 to 3 weeks
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Holley – Race Single Plane Split Intake Manifold
Description
The Holley 300-291BK is the black-finish version of the 300-291 Race Single Plane Split Intake Manifold. Designed for GM LS Gen III or Gen IV engines with LS3/L92 rectangular port heads, from 5.3 to 6.2+ liters, up to 7000 RPM. Its two-piece split feature allows direct access to plenum and port surfaces for custom porting. Shoulder bolt locators and O-ring seals ensure precise reassembly. Runner cross-sectional area: 4.5 in² at entry, tapered to 3.2 in² at flange exit.
Specifications
- Brand: Holley
- SKU: 300-291BK
- Finish: Black
- Type: Single Plane, carbureted, split design
- RPM Power Band: 2500–7000 RPM
- Carb Flange: 4150 Square Bore (4-barrel)
- Port Style: Rectangular (LS3/L92)
- Front/Rear Height: 7.250 in.
- Port Size: 2.59 in. H × 1.28 in. W
- As-Cast Runner Area: 4.5 in² at entry tapered to 3.2 in² at flange exit
- Engine Compatibility: GM LS3/L92 5.3L–6.2L+ (see holley.com)
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| GM | LS Gen III/IV – LS3/L92 Heads (rectangular port) | N/A | V8 5.3L–6.2L+ | Verify compatibility at holley.com |
Previous
keyboard_arrow_left
Next
keyboard_arrow_right