Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds 300-121BK Manifolds, 2x4, Throttle Body, Flange, 1,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Cathedral Head, Each
Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds 300-121BK Manifolds, 2x4, Throttle Body, Flange, 1,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Cathedral Head, Each
A$2,156.01
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Description
Holley LS 2x4 dual plane fuel injection intake manifolds allow you to install dual throttle bodies on your late model LS Series engines. Their dual plane, equal-distribution layout produces great midrange torque without compromising top-end power. The manifolds feature all cast aluminum construction, a wide 1,500 to 7,000 rpm power band range, and can accept dual inline mounted 1,000 cfm throttle bodies with a 1.750 in. maximum throttle bore diameter.
Part Type
Intake Manifolds, Fuel Injected
Specifications
- Product Attributes - Brand
- Holley
- Product Attributes - Manufacturer's Part Number
- 300-121BK
- Product Attributes - Part Type
- Intake Manifolds, Fuel Injected
- Product Attributes - Product Line
- Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds
- Product Attributes - UPC
- 090127715857
- Product Attributes - Cylinder Head Configuration
- Cathedral Port LS1/LS2/LS6
- Product Attributes - Fuel Injection Style
- Throttle body
- Product Attributes - Basic Operating RPM Range
- 1,500-7,000
- Product Attributes - Intake Section Included
- Complete
- Product Attributes - Engine Block Deck Height
- Standard deck
- Product Attributes - Injectors Included
- No
- Product Attributes - Multi-Port Fuel Rails Included
- Yes
- Product Attributes - EGR
- No
- Product Attributes - Aftermarket Fuel Rail Required
- Yes
- Product Attributes - Throttle Body Included
- No
- Product Attributes - Supplemental Bosses Cast-In
- No
- Product Attributes - Supplemental Bosses Machined
- Yes
- Product Attributes - Supplemental Boss Quantity
- Eight
- Product Attributes - Runners Included
- No
- Product Attributes - Runners Removable
- No
- Product Attributes - Plenum Material
- Aluminum
- Product Attributes - Plenum Finish
- Black ceramic
- Product Attributes - Base Material
- Aluminum
- Product Attributes - Base Color
- Black ceramic
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Special Attention
- With cathedral port heads only.
Reference Information
| Brand Name/s | Holley |
|---|---|
| StreetFX SKU | hly300-121BK |
| SFX Item ID | 4782560 |
| Supplier Item Code | 4782560 |
| Manufacturer SKU | 300-121BK |
| Manufacturer UPC | N/A |
| Alternative References | HOL300-121BK, 2x4, 4.8-6.0L |
Compatibility
| Application Data |
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