Holley EFI - Holley LS EFI Manifold - 2x4 Dual Plane LS3/L92 300-134
Type: Intake Manifold
Guaranteed Secure Checkout
- Secure checkout
- Ships across Canada & USA
- Expert parts support
- Privacy protected
Secure payment options, trusted performance parts, and support before you order.
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!
Features:
- 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
Specs:
- Basic Operating RPM Range: 1500-6500 RPM
- Brand: Holley EFI
- Carburetor Flange: Square/4150
- Category: Engine
- Color: Silver
- Construction: Cast
- EGR Port: No
- Emission Code: 3
- Engine: GM LS3/L92
- Finish: Silver
- Flange Style: 4150 Square Bore
- Front Height: 4.73 inch
- Front Maximum Height: 4.73 IN
- Fuel Injectors Included: No
- Fuel Rail(s) Included: Yes
- Fuel System Type: EFI
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Intake Port Gasket(s) Included: Yes
- Manifold Type: Dual Plane
- Material: Aluminum
- Nitrous Bung(s) Included: No
- Part Type: Engine Intake Manifold
- Plenum Finish: Natural
- Product Type: Intake Manifold
- Rear Height: 5.80 inch
- Rear Maximum Height: 5.8 IN
- Removable Runners: No
- RPM Power Band: 1500-6500 RPM
- Single Or Dual Plane Type: Dual Plane
- Sub Category: Cylinder Block Components
- Throttle Body Included: No
- Warranty: Limited 90 Day
Tech Resources:
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).
Hurry Up! Only 4 items left in stock!
Copy link:
Share:
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
