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Description
HOLLEY 300-117 HI-RAM INTAKE - GM LS3/L92LS3 HI RAM IM, EFI, 1 X 105MM LS Overview The Holley GM LS3 L92 Modular Hi Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet metal for high performance applications where induction system height is not limited. Coupling this Hi Ram intake with the high flowing LS3 L92 style cylinder heads has outstanding potential for N A and forced induction applications at a budget minded cost. Aggressive, bold, race bred styling
LS3 HI-RAM IM, EFI, 1 X 105MM LS
Overview
The Holley GM LS3/L92 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS3/L92 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more! The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. Cast aluminum construction. Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.
Features:
- Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
- Total Height with 92/105mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block.
- Port Size – 2.49” Height x 1.21” Wide
- Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
- Plenum Top Gasket Type – 3/32” Round O-ring Cord
- Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical)
- Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.77 in²
- Manifold has provisions for (1) 3/8 NPT and (2) 1/8 NPT fittings
Specs
| Brand | Holley EFI |
|---|---|
| Color | Aluminum |
| Construction | Cast |
| Emission Code | 3 |
| Engine | GM LS3/L92 |
| Finish | Satin |
| Flange Style | EFI |
| Front Height | 12.32 inch |
| Fuel System Type | EFI |
| Manifold Type | Hi-Ram |
| Product Type | Manifold |
| RPM Power Band | 7000-8000 |
| Warranty | Limited 90 Day |
| Part Number | 300-117 |
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
4.8 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Affordable, vintage style 3 piece suit.
When I ordered this, there wasn't any pictures of the suit. I got this in the vibrant blue color, in size Large. The styling on this is similar to suits from 100 or so years ago. This is a 3 piece suit at an affordable price point. The buttons are big, they're nice looking, but they feel cheap.
I like the tie this comes with and the pants are pretty nice. The pants are comfortable with an elastic waist. The sizing seems to be about right, though they could use a sizing chart. The outter material is a fairly coarse polyester. The inside has a layer of smooth material, I believe it's made of viscose.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Supringingly great suit even before tailoring
Color: Beige, Size: Medium
This slimfit, doublebreasted suit offers a sharp, modern silhouette that punches well above its price point. The tailoring provides a high end look, though you should consider sizing up if you prefer a less restrictive feel through the torso. Regarding quality and color, the fabric is durable with a rich, consistent hue that holds its depth under different lighting. For appearance, the double breasted cut adds instant sophistication, perfectly accented by the bold red striped tie and included lapel pin. In terms of value, it is an excellent investment for those seeking a complete ensemble that looks custom made.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Good 2 Piece Mens Suit
This is a good suit especially if you are on a budget and need a suit. For me, I found that the jacket fits me pretty nicely but the pants were a little too big. It did come with a very nice tie that I will definitely use. The jacket and the pants were both nicely sewn all the way around and there was no loose threading. The jacket is nicely lined on the inside. As for the pants, I would need to wear a belt so that I could make the fit a little better. Wearing this suit will definitely make you stand out. The gold buttons are very visible. Overall, it is a nice suit. It is not the type of suit that I would wear on a daily basis but perhaps for a special event, this suit would be great. When I was wearing the suit, some in my house thought it looked wonderful and the others thought differently. However, this suit is a good value if you are looking for something that is not expensive.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
No regrets whatsoever about getting this tuxedo the quality was great the material felt very nice and it looks high quality the pants were a tiny bit too long but easy to get fixed and is wrinkle resistant honestly this product is worth every penny
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Was good for the price .
Size: 3X-Large, Color: Dark Black
The tux fit correctly by using the size chart on the product window I used.
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Reviewed in the United States on May 18, 2026
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