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#425300134
Holley 300-134 LS EFI Manifold - 2x4 Dual Plane LS3/L92
$749.95
/each
Factory Shipped
$787.95
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Key Specs
| MFG. Part # | 300-134 |
| Injection Style | Multi-port |
| Intake Manifold Type | Dual Plane |
| RPM Range | 1,500-7,000 |
| Material Type | Aluminum |
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Holley 300-134 Details
The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era!
- Power band from 1500-7000rpm
- Perfect for any street/performance, muscle car or street rod enthusiast
- Cast aluminum construction
- Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
- Dual plane design for equal distribution and great mid-range torque without comprimising top-end power
Charts
Guides & Documents
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Holley 300-134 Specifications
Holley 300-134 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 300-134 |
| Brand | Holley |
| Injection Style | Multi-port |
| Intake Manifold Type | Dual Plane |
| RPM Range | 1,500-7,000 |
| Material Type | Aluminum |
| GENERAL | |
| Fuel System Type | EFI |
| Finish | Natural |
| EGR | No |
| Cylinder Head Configuration | Rectangular Port |
| Intake Section Included | Complete |
| Plenum Material | Aluminum |
| Plenum Finish | Natural |
| Throttle Body Included | No |
| Injectors Included | No |
| Aftermarket Fuel Rail Required | Yes |
| Fuel Rails Included | Yes |
| Overall Height | 5.8" |
| Runners Included | No |
| Runners Removable | No |
| Supplemental Bosses Cast-In | No |
| Supplemental Bosses Machined | No |
| Emission Code | 3 |
| Sold in Quantity | Each |
| GTIN Code | 090127688670 |
Ratings & Reviews
Ratings & Reviews
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Fitment
Fitment
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2008-2009 Hummer H2
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