Description
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM’s LS engine. Holley’s products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies – Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl’s Performance Plumbing, or Diablosport – Holley products can give you the edge you need over the competition.
Resources
Installation Instructions
Specifications:
| Construction | Cast |
| Cylinder Head Type | Rectangular Port |
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_ASM | The Holley GM 2×4 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 1960ft.s. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era! |
| Description_DEF | Engine Intake Manifold |
| Description_DES | LS Dual Quad Intake Manifold |
| Description_EXT | LS Dual Quad Intake Manifold; Upper; Carbureted 2 x 4160 Mid-Rise Dual Plane; w/Rectangular Port Cylinder Heads; RPM Power Band 1500-7000; Black Ceramic Finish; |
| Description_FAB | Cast Aluminum Construction With Black Ceramic Coating |
| Description_FAB | Dual Plane Design For Equal Distribution |
| Description_FAB | Great Mid-Range Torque Without Compromising Top-End Power |
| Description_FAB | Perfect For any Street/Muscle Car/Street Rod Enthusiast |
| Description_FAB | Power Band From 1500-7000 rpm |
| Description_INV | LS3 DUAL-QUAD INTAKE MANIFOLD; CARB-BL |
| Description_MKT | Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM’s LS engine. Holley’s products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies – Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl’s Performance Plumbing, or Diablosport – Holley products can give you the edge you need over the competition. |
| Description_MKT | The Holley GM 2×4 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 1960s. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era! |
| Description_SHO | Intake Manifold |
| Emission | Without EGR |
| Engine Make/Size | GM LS3/L92 |
| finish | Black |
| Front Height | 4.730 in. |
| Fuel System Type | Carb |
| height | 7.2 |
| length | 23.1 |
| LTL | N |
| Manifold Type | Dual Plane |
| Number of Carbs | Two |
| Position | Upper |
| Rear Height | 5.800 in. |
| RPM Range | 1500-7000 |
| Usage | Racing |
| Usage | Street/Hi-Performance |
| WARNING CA Proposition 65 | No |
| weight | 15.95 |
| width | 14.6 |
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