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Description
Holley Lo-Ram Manifold Kit Single Injector- Black - GM LS3/L92 300-679BKLo Ram Manifold Kit LS3 Top feed. Single Injector Black Finish Features: Designed for GM LS Gen III and IV engines equipped with GM LS3 L92 cylinder heads Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000 8000 rpm depending on the application. Modular design allowing the use of the included plenum entry Low height to aid the packaging of a plenum mounted air to water intercooler in a top feed
Lo-Ram Manifold Kit - LS3 Top-feed. Single Injector Black Finish
Features:
- Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads
- Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.
- Modular design allowing the use of the included plenum entry
- Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
- High volume fuel rails for eight and sixteen injector configurations.
- Mounting hardware included with 3/4-16 O-ring ports (8 AN)and mounting hardware included with 3/4-16 O-ring ports (8 AN)
Specs:
| Basic Operating RPM Range | 3500-8000 RPM |
|---|---|
| Brand | Holley EFI |
| Category Filter | Intake Manifolds |
| Clearance Category | Intake Manifolds |
| Color | Black |
| Construction | Cast |
| EGR Port | No |
| Emission Code | 3 |
| Engine | GM LS3/L92 |
| Finish | Black |
| Flange Style | EFI |
| Front Height | 9.25" without Intercooler |
| Front Maximum Height | 9.25 IN |
| Fuel System Type | EFI |
| Grade Type | Performance |
| Injector Quantity | Single |
| Inlet Location | Top |
| Intake Port Gasket(s) Included | No |
| Manifold Type | Lo-Ram |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| Plenum Finish | Black |
| Product Type | Intake Manifold |
| Recommended Use | Forced Induction |
| Removable Runners | No |
| RPM Power Band | 3500-8000 RPM |
| Sale Category | Air and Fuel Delivery |
| Single Or Dual Plane Type | Single Plane |
| Throttle Body Bore Diameter | 105 MM |
| Throttle Body Included | No |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 3
Great lights, terrible assembly
Just got these and ran one night, lots to love about these: very high-quality and sturdy construction. Huge solar panel compared to every other solar light I've used or seen. Seems like high quality powder coated finish and everything fit together great (except see below). I would have given this 5 stars except for the facts that 1) the threading of the screw for the spike to stake assembly is total crap. The threads got messed up when they cut the parts and they didn't bother to recut the threads. It took me no less than about 15 minutes of frustration per light to get the damn things to thread together. Only 1 out of 9 lights easily thread together like you'd expect and 1 cross threaded and would not go together. For $80 a piece you'd expect perfection. 2) So. Many. Screws. Granted you get the benefit of a 3 part stake to adjust the height but it takes 6 screws to just assemble the thing. Need to change the battery? NINE, yes 9 screws to get at the battery. Also, the screws are soft and easy to strip so take great care not to over tighten. So I'd recommend the light based on the quality and performance, just prepare yourself for a frustrating assembly and battery change when the time comes.
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Reviewed in the United States on March 31, 2022
★★★★★ 5
Great
Color: Black 2-Pack
Well made should last a long time
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Over two years and works great
I’m happy with the light, works great, easy to clean and wipe down, lasts thru most of the night.
It gets great sun in our coastal yard for 6-8 hours and when it’s cloudy it still works decently
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Reviewed in the United States on April 14, 2023
★★★★★ 5
Worth Every Penny
Color: Black 1-Pack
Outstanding quality. It does require some muscle to assemble and install. The corkscrew spike is big and goes into the ground more than a foot but that is great because it is securely anchored. Beautiful 2700K light that stays on all night at HIGH setting. Time will tell how it takes Florida weather.
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Reviewed in the United States on April 1, 2024
★★★★★ 5
Nice solar light
Color: Black 1-Pack
The Gama Sonic solar lights are the best, finally a solar light that stays on all night. I was tired buying the cheap solar lights and replacing them almost yearly and finally invested in the Gama Sonic lights. This is a quality built light I hope will last.
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Reviewed in the United States on June 26, 2025