HOL-300-130 Holley Dual Plane Intake – GM LS1/LS2/LS6
All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
Features
- Great for carbureted or throttle body EFI street applications
- Minimum carb flange height means it fits in vehicles with minimal or no hood modifications
- Optimized runner layout and constant cross sectional area – broad torque curve, best vehicle performance from 1500-6500 RPM
- 4150 Square bore flange
- 1500-6500 RPM power band
- Weighs 15.14 lbs.
- Height (front) – 5.07″ from front lifter valley cover to carb mounting flange
- Cast aluminum construction and efficient casting design for light weight, consistent wall thicknesses and improved casting quality
- Height (rear) – 6.14″ from rear lifter valley cover to carb mounting flange
- Port size – 2.72″ height x 1″ wide
- Mounting flange gasket type – O-ring
- Includes Viton® O-rings – Viton® is a registered trademark of DuPont Performance Elastomers
Got an LS engine to get running? Nothing is easier than bolting on a carburetor. Holley’s dual plane carbureted intake for GM’s LS engines will help you get on the streets quick!
Its dual plane design makes it perfect for low end torque, yet it still pulls all the way to 6,500 RPM! Our O-ring cylinder head mounting flange gaskets provide an OEM style seal and make installation a snap. Bolt one on today!
Attributes:
| Fuel Rail(s) Included | No |
| Basic Operating RPM Range | 1500-6500 |
| Brand | Holley |
| Carburetor Flange | Square/4150 |
| Carburetor Studs Included | No |
| Category | Engine |
| Color | Natural |
| Construction | Cast |
| EGR Port | No |
| Emission Code | 3 |
| Engine | GM LS1/LS2/LS6 |
| Finish | Silver |
| Flange Style | 4150 Square Bore |
| Front Height | 5.07 inch |
| Front Maximum Height | 5.07 |
| Fuel Injectors Included | No |
| Fuel System Type | Carb |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Intake Port Gasket(s) Included | No |
| Manifold Type | Dual Plane |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| part type | Engine Intake Manifold |
| Plenum Finish | Natural |
| Product Type | Intake Manifold |
| Rear Height | 6.14 inch |
| Rear Maximum Height | 6.14 |
| Removable Runners | No |
| RPM Power Band | 1500-6500 RPM |
| Single Or Dual Plane Type | Single Plane |
| Sub Category | Cylinder Block Components |
| Throttle Body Included | No |
| Warranty | Manufacturer’s Limited 90 Day Warranty |
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