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!
Specifications:
| Description_ASC |
The LS engine architecture does not utilize an intake mounted water neck or distributor.
NOTE: The EFI versions of the LS HI-Ram intake manifold and fuel rail are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors. OE LS fuel injectors may not fit properly in the Hi-Ram EFI intake manifold fuel rail assembly. There is a kit available separately for the LS7 Hi-Ram EFI to allow the use of stock LS7 fuel injectors, P/N 300-230 (see below in the service parts section). |
| Description_DEF |
Engine Intake Manifold |
| Description_DES |
Holley LS EFI Manifold - 2x4 Dual Plane LS3/L92 |
| Description_MKT |
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! |
| Description_KEY |
holley; manifold; holley manifold; intake manifold; edelbrock; professional products |
| Description_INV |
LS3 DUAL-QUAD MID-RISE INTAKE MANIFOLD, |
| Description_EXT |
LS Dual Quad Intake Manifold; Upper; EFI; 2 x 4 Mid-Rise Dual Plane; w/Rectangular Port Cylinder Heads; RPM Power Band 1500-7000; Satin Finish; |
| Description_FAB |
Power band from 1500-7000rpm |
| Description_FAB |
Perfect for any street/performance, muscle car or street rod enthusiast |
| Description_FAB |
Cast aluminum construction |
| Description_FAB |
Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads. |
| Description_FAB |
Dual plane design for equal distribution and great mid-range torque without comprimising top-end power |
| Description_SHO |
Intake Manifold |
| Flange Type |
4150 Square Bore |
| Cylinder Head Type |
Rectangular Port |
| Position |
Upper |
| Emission |
Without EGR |
| Usage |
Racing |
| Brand |
Holley EFI |
| Emission Code |
3 |
| Engine |
GM LS3/L92 |
| Finish |
Silver |
| Clearance Category |
Air and Fuel Delivery |
| WARNING CA Proposition 65 |
No |
| Number of Carbs |
Two |
| Front Height |
4.730 in. |
| Fuel System Type |
EFI |
| Rear Height |
5.800 in. |
| Construction |
Cast |
| Manifold Type |
Dual Plane |
| Engine Make/Size |
GM LS3/L92 |
| RPM Range |
1500-7000 |
| Flange Style |
4150 Square Bore |
| Product Type |
Intake Manifold |
| RPM Power Band |
1500-6500 RPM |
| Warranty |
Limited 90 Day |
| Color |
Silver |
| Discount Percentage |
26-50% |
| Sale Category |
Air and Fuel Delivery |
| Length |
7.4000 |
| Width |
14.5000 |
| Height |
22.7000 |
| Weight |
19.0500 |
