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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley Single Plane Carbureted Intake - GM LS3/L92 - Black - 300-131BKOverview: Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3 L92 style rectangular port cylinder heads Features: 2500 7000 RPM power band 4150 Square bore flange (accepts up to 1. 75" diameter throttle bores) 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
Overview:
Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
Features:
- 2500-7000 RPM power band
- 4150 Square bore flange (accepts up to 1.75" diameter throttle bores)
- 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 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
- 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
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2008 - 2013 | Chevrolet | Corvette | 376/6.2L V8 | |
| 2010 - 2015 | Chevrolet | Camaro | 376/6.2L V8 | |
| 2014 - 2017 | Chevrolet | SS | 376/6.2L V8 | |
| 2007 - 2008 | Cadillac | Escalade | 376/6.2L V8 | |
| 2007 - 2008 | GMC | Yukon | 376/6.2L V8 | |
| 2007 - 2008 | GMC | Yukon XL 1500 | 376/6.2L V8 | |
| 2007 - 2008 | GMC | Sierra 1500 | 376/6.2L V8 | |
| 2007 - 2008 | Cadillac | Escalade ESV | 376/6.2L V8 | |
| 2007 - 2008 | Cadillac | Escalade EXT | 376/6.2L V8 | |
| 2008 | Chevrolet | Tahoe | 376/6.2L V8 | |
| 2008 | Hummer | H2 | 376/6.2L V8 | |
| 2009 | Pontiac | G8 | 376/6.2L V8 |
Specs:
| Brand | Holley |
|---|---|
| Construction | Cast |
| Emission Code | 3 |
| Engine | GM LS3/L92 |
| Finish | Black |
| Front Height | 5.417 inch |
| Fuel System Type | Carb |
| 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
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Beautifuly made
Size: 3X-Large, Color: Baby Pink
Great product and made well. The attention to detail is outstanding. Looks great on my sister
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Great Value! Well made!
Size: Large, Color: Dark Black, Size: Large, Color: Dark Black
Surprised by the high quality!
Good Fit
Pants will need hemming
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Show stopper!
Size: X-Small, Color: Blue-2 Pieces, Size: X-Small, Color: Blue-2 Pieces
This jacket is everything! My son wore it to his football banquet and it looked amazing. I was worried because he is big for his age and although he can wear men sizes, they can sometimes be too long in the arms. This jacket did not disappoint. It fit his arms well, buttoned up nice and was a great length. It was a nice feel and was not overbearing and thick, but made well. He did a lot of moving around but had no issue with feeling tight it’s certain movements or any rip. I would definitely recommend, money well spent. For reference, my son is 5’1 and 125 pounds. We got a size XS.
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Reviewed in the United States on April 15, 2025
★★★★★ 5
Perfect for Prom
Size: Large, Color: Black-2 Pieces
Pants fit a little big but perfect for alterations needed! Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
True to size
Size: XX-Large, Color: Red-2 Pieces
Love this item true to fit
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Reviewed in the United States on May 9, 2026