Best Long Engine Blocks of 2025

BluePrint SBC 383 Engine is a fantastic gift idea that ensures your satisfaction. This Small Block Chevy engine is meticulously designed to meet your expectations. The aluminum heads enhance performance, making it a reliable choice for your vehicle. With this engine, you can enjoy a powerful driving experience while being confident in its quality. Trust BluePrint Engines for top-notch products that guarantee your satisfaction.

The Pateyney 351C Engine Block is designed for those looking to build or enhance their Ford 351W Windsor engines. With a cylinder bore diameter of 4.125 inches, this block provides ample space for performance upgrades. It features a maximum bore and stroke of 4.185 x 4.125 inches, allowing for improved power output. The cam journal can be bored to 55mm, giving you flexibility for camshaft choices. Additionally, the cylinder wall thickness of 0.250 inches ensures durability and strength, making it ideal for high-performance applications.

The SQR472 Engine Assembly is a high-quality long block engine designed specifically for the Joyner Trooper and Chery models. This engine assembly provides a reliable power source, ensuring your vehicle runs smoothly and efficiently. With its robust construction, it delivers excellent performance, making your driving experience more enjoyable. Additionally, installing this engine can enhance your vehicle's overall durability, saving you time and money on repairs in the long run. If you're looking for a dependable replacement, the SQR472 Engine Assembly is a smart choice.

The BluePrint 383 Engine delivers impressive performance with 436 horsepower and 443 ft-lbs of torque, making it an excellent choice for enthusiasts looking to enhance their vehicle's power. Its aluminum cylinder heads provide better airflow, resulting in improved combustion efficiency. Featuring a hydraulic roller cam with a lift of .544 inches for intake and .555 inches for exhaust, this engine ensures smooth operation and optimal performance. With a compression ratio of 10:1, you can enjoy a balance of power and drivability, making it suitable for both street and track use.

The BluePrint 350 Engine is a powerful option for those looking to enhance their vehicle's performance. With a robust output of 341 horsepower and 371 ft-lbs of torque, this engine ensures you get the power you need for various driving situations. Its aluminum cylinder heads help reduce weight while improving airflow, contributing to better efficiency. The hydraulic roller cam provides smooth operation, allowing for improved acceleration and responsiveness. Additionally, the hypereutectic pistons offer durability and resistance to wear, ensuring a long-lasting performance for your engine.

The BluePrint 350 Engine delivers impressive power with 341 horsepower and 371 ft-lbs of torque, enhancing your vehicle's performance. Its aluminum cylinder heads improve airflow, resulting in better combustion efficiency. With a compression ratio of 9.2:1, you can expect a balance of power and fuel economy. The hydraulic roller camshaft offers smooth operation and increased performance, making it a great choice for drivers seeking reliability and responsiveness. This engine is designed to meet your performance needs while providing a user-friendly experience.

The Proformance 2.2L Engine is a reliable long block engine designed to enhance your vehicle's performance. With its genuine construction, you can trust that this engine will provide optimal power and efficiency. Its long block design allows for a straightforward installation, saving you time and effort during upgrades. Additionally, this engine is compatible with various vehicle models, giving you flexibility in your choices. By choosing this engine, you ensure a smooth and powerful driving experience that meets your needs.

The Ellas-Wohnwelt SQR372 Engine is a well-crafted long block designed for enhanced performance in your vehicle. This engine component is essential for ensuring smooth operation, providing reliability that you can count on. With its robust design, it helps to improve overall efficiency, making your driving experience more enjoyable. Additionally, the SQR372 long block is made to fit seamlessly, which means you can save time during installation and reduce the hassle of any modifications. Overall, this engine long block is a great choice for those looking to upgrade or replace their engine system.

The Artudatech Engine Assembly offers reliable starting for your vehicle, ensuring you can hit the road without the worry of delays. It features quick engine cranking, allowing you to start your car effortlessly and get moving in no time. This assembly is designed to fit a wide range of vehicles, making it a versatile choice for many drivers. Built with high-quality materials, it promises long-lasting durability, reducing the need for frequent replacements and giving you peace of mind on your journeys.

The Chery SQR372 Engine offers a reliable long block assembly that is perfect for your engine rebuilding needs. This engine long block serves as a complete replacement, ensuring you have all the necessary components for a smooth installation. With the included rebuild kit, you can easily refresh your engine's performance, allowing you to get back on the road with confidence. This assembly is designed to provide you with durability and efficiency, making it a great investment for anyone looking to enhance their vehicle's performance.