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#425300291BK
Holley 300-291BK Single Plane Split-Design Race Intake Manifold
$779.95
/each
Factory Shipped
$843.95
Save $64.00
Quantity
Need Help? Call to Order
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Select an engine to verify Fitment
Select Engine
-7%
-7%
|
#425300291BK
$779.95
/each
Factory Shipped
$843.95
Save $64.00
Quantity
Need Help? Call to Order
Add to a list
Select an engine to verify Fitment
Select Engine
| MFG. Part # | 300-291BK |
| Intake Manifold Type | Single Plane |
| Carburetor Flange Type | 4-Barrel Square Bore |
| RPM Range | 2,500-7,000 |
| Material Type | Cast Aluminum |
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855.313.9176Quick and Easy Returns
Return PolicyThe new Holley Single-Plane Race intake manifolds were designed with performance in mind. They feature a race-bred, two-piece split feature that was previously only found on the most expensive race intakes. The manifold will fit GM LS Gen III engines with LS3/L92 heads and are intended for 4150 style square-bore flanged carburetors or throttle body EFI. The LS Race single-plane intake manifold was designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacement, and maximum engine speeds of 6000-7000 rpm, depending on the engine combination. This single-plane design provides optimal performance across the RPM spectrum while providing maximum performance up to 7000 rpm. The Holley LS Race manifold incorporates a split feature, which allows disassembly of the intake for direct access to internal plenum and port surfaces, making custom porting and matching a snap. With shoulder bolt locators and O-ring seal, reassembly is simple and precise.
Charts
Installation Instructions (PDF)
Instruction Sheet (PDF)
Guides & Documents
For use on pre-1966 vehicles only
| KEY SPECS | |
|---|---|
| MFG. Part # | 300-291BK |
| Brand | Holley |
| Intake Manifold Type | Single Plane |
| Carburetor Flange Type | 4-Barrel Square Bore |
| RPM Range | 2,500-7,000 |
| Material Type | Cast Aluminum |
| GENERAL | |
| Fuel System Type | Carbureted |
| Carburetor Quantity | One |
| Finish | Ceramic Coated |
| Color | Black |
| EGR | No |
| Cylinder Head Configuration | Rectangular Port |
| Intake Section Included | Complete |
| Hardware Included | Yes |
| Gaskets Included | Yes |
| Mounted Height | 7.25" |
| Port Height | 2.59" |
| Port Width | 1.28" |
| Emission Code | 3 |
| Sold in Quantity | Each |
| GTIN Code | 090127065723 |
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