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- USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Holley Single Plane EFI Intake - GM LS3/L92 - Black - 300-136BKOverview: Black Ceramic Coated, Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3 L92 style rectangular port cylinder heads Features: 2500 7000 RPM power band 4150 Square bore flange Optimized runner layout and constant cross sectional area broad torque curve, best vehicle performance from 2500 7000 RPM Minimum carb flange height fit in vehicles with minimum hood modifications Cast aluminum construction great
Overview:
Black Ceramic Coated, Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 style rectangular port cylinder heads
Features:
- 2500-7000 RPM power band
- 4150 Square bore flange
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Weight - 11.5 lbs.
- Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange
- Port size - 2.50" height x 1.15" wide
- Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
- This manifold will not work with factory fuel rails and requires the use of Holley Fuel Rail Kit 534-218
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Construction | Cast |
| Emission Code | 4 |
| Engine | GM LS3/L92 |
| Finish | Black |
| Front Height | 5.417 inch |
| Fuel System Type | EFI |
| Manifold Type | Single Plane |
| Product Type | Manifold |
| Rear Height | 5.417 inch |
| RPM Power Band | 2500-7000 |
| Warranty | Limited 90 Day |
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
4.6 ★★★★★
Based on 1705 reviews
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Product Reviews
★★★★★ 3
Great bag, but...
Size: One Size, Color: Tan
This tote is good. Great size, looks more expensive than what it was and I have received compliment on it. The reason I gave three stars is that it does not stays closed! The magnets are just not strong enough to keep it closed.
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Reviewed in the United States on June 5, 2025
★★★★★ 5
Very elegant
Size: One Size, Color: Tan
Very elegant ! Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 4
Utilitarian-Simple and sleek
Size: One Size, Color: Tan
I needed a tote bag to carry a spiral bound notebook, credit card, keys, iPad or laptop and iPhone. It works. I got the brown color which works well with black and just about any other color. I like the external look...reminds me of the Coach bags without all the metal. The bag doesn't look like a $300 bag, but I didn't pay $300 either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2025
★★★★★ 1
Runs really small
Size: Small, Color: White Stripe
Fits more like an extra small but very long. Neck is oversized, pretty see-through
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Reviewed in the United States on September 1, 2024
★★★★★ 1
Awful fabric
Size: Large, Color: White Stripe
Not too shear but very thin and clingy, like wearing cling wrap. Returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2021
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