fits model: Ls3, Gen4, Ss, Camaro. make: Cadillac, Gmc, Chevrolet. year: 2010–2015.

( Brand: Chevrolet ), ( Ipn: Gen4 4 ), ( Material: Aluminum ), ( Type: Cylinder Head ), ( Id: Mjc 2406596 ), ( Importapart: 314-502-3104 )
Introducing the Chevrolet, Cadillac, GMC, and GM Gen4 10-15 Camaro L99 823 Rectangle Port LS3 Cylinder Heads. These high-performance cylinder heads are designed to deliver exceptional power and efficiency for your LS3 engine.
The LS3 cylinder heads feature a 6.2L displacement, with an 823 square-inch rectangular port design. This design allows for improved airflow and fuel delivery, resulting in increased horsepower and torque. The L99 engine-specific design ensures a direct fit for your Gen4 Camaro, eliminating the need for costly modifications or engine rebuilding.
The cylinder heads are made from aluminum alloy, which is lightweight yet strong. This material reduces the overall weight of your engine, improving fuel efficiency and reducing exhaust emissions. The cylinder heads also feature 4-bolt main caps for added strength and durability, ensuring long-lasting performance even under heavy load.
The LS3 cylinder heads come with a factory-style valve cover, making them a direct replacement for your stock cylinder heads. The valve cover is made from durable plastic, with a recessed design to accommodate aftermarket camshafts. The heads also come with new valve springs, retainers, and keepers, ensuring a smooth and reliable operation.
The LS3 cylinder heads are CNC-machined for precision, ensuring a perfect fit and optimal performance. The combustion chambers are also optimized for better gas flow and ignition, resulting in more power and less exhaust emissions. The heads also feature a high-flow 1.6:1 roller rocker arms, which reduces friction and improves valve control.
In conclusion, the Chevrolet, Cadillac, GMC, and GM Gen4 10-15 Camaro L99 823 Rectangle Port LS3 Cylinder Heads are a high-performance upgrade for your LS3 engine. With improved airflow, fuel delivery, and strength, these heads will give your Camaro the power and efficiency it needs to dominate the track or the street.
Pros of buying Chevrolet/Cadillac/GMC/GM Gen4 10-15 Camaro L99 823 rectangle port LS3 cylinder heads:1. Power and Performance: The LS3 engine is known for its power and performance, making it an excellent choice for those looking to upgrade their Camaro.
2. Availability: LS3 cylinder heads are widely available in the aftermarket, making it relatively easy to find replacement parts or upgrade options.
3. Compatibility: These cylinder heads are compatible with many other GM engines, so they can be a versatile upgrade option.
Cons of buying Chevrolet/Cadillac/GMC/GM Gen4 10-15 Camaro L99 823 rectangle port LS3 cylinder heads:1. Cost: LS3 cylinder heads can be expensive, especially if you're looking for high-quality aftermarket options.
2. Installation: Installing the cylinder heads can be a complex and time-consuming process, requiring specialized tools and knowledge.
3. Compatibility Issues: While LS3 cylinder heads are compatible with many GM engines, there may be some compatibility issues with specific vehicles or components.
Recommendation:If you're looking to upgrade your Camaro's engine for increased power and performance, the LS3 cylinder heads are a great option. However, be prepared for the cost and potential complexity of the installation process. If you're not confident in your ability to install the cylinder heads yourself, it may be worth considering hiring a professional to do the job. Overall, if the cost and installation are not major concerns, the benefits of increased power and performance make the LS3 cylinder heads a worthwhile investment.
No shipping outside the lower 48 states. These cylinders heads may also fit other GM Gen IV LS 6.0 and 6.2L engines. Fits 2010 2015 Chevrolet Camaro SS with 6.2L engine as a direct replacement. Pair of 823 cylinder heads from a 2011 Camaro SS 6.2L.
These heads have minor aluminum corrosion throughout, but look nice overall. There are no visible cracks anywhere and broken off exhaust manifold bolts. The rockers and stands are included. All threaded holes and mounting points are intact undamaged.