
LS3 Engine
$4,500.00 – $9,000.00Price range: $4,500.00 through $9,000.00
The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.
55 in stock
Additional Information
Brand | General Motors |
---|---|
Conditions | Remanufactured, Used |
Miles | 70000-130000 |
Year Compatibility | 2008–2017 |
Verified | Tried & Tested |
Warranty | Up to 3 Months |

The LS3 engine is a 6.2L V8 from General Motors, built with an aluminum block and heads for strength and reduced weight. This V8 engine produces 430 hp at 5,900 rpm and 424 lb-ft of torque at 4,600 rpm, paired with a 10.7:1 compression ratio for strong and efficient performance.
Features
- Tested Engine with Warranty
- Hassle-Free Returns Available
- Live Customer Support
- Direct Fit for Your Vehicle
The LS3 engine is a 6.2L V8 powerhouse from GM’s Generation IV small-block family, designed for high performance and reliability. Built with an aluminum block and high-flow rectangular-port cylinder heads, it delivers an impressive 430 horsepower and 424 lb-ft of torque in stock form, with plenty of room for aftermarket tuning. Featuring a 10.7:1 compression ratio, sequential fuel injection, and coil-near-plug ignition, the LS3 offers both efficiency and raw performance. It has powered iconic vehicles like the Chevrolet Corvette, Camaro SS, Pontiac G8 GXP, and Chevy SS, while also becoming one of the most popular choices for engine swaps due to its strength, tunability, and availability as a GM Performance crate engine.
Specifications
Product Type | Engine |
Displacement (Engine Size) | 6.2L V8 |
Fuel Type | Gasoline |
Availability | In Stock |
Shipping | Nationwide Available |
Use Case | Ideal for upgrades or replacements |
Frequently Asked Questions
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How much HP is a LS3?
The LS3 engine produces 430 horsepower at 5,900 rpm and 424 lb-ft of torque at 4,600 rpm in stock form. In performance applications, it can be tuned to deliver even higher output.
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What’s so special about the LS3 engine?
The LS3 engine is special because it combines a larger 6.2L displacement with high-flow rectangular port heads, delivering excellent power and efficiency.
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How much does it cost to rebuild a LS3 engine?
The cost to rebuild a LS3 engine can cost up to $7,000 to $10,000 or more depending on the model year and trim level.
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What vehicles had an LS3?
The LS3 engine was found in vehicles like the 2008–2013 Chevrolet Corvette, 2010–2015 Camaro SS, and 2014–2017 Chevrolet SS sedan. It was also used in the Pontiac G8 GXP (2009), HSV Clubsport R8, various Holden models.

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Shipping Policy
Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.
Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.
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