Eagle Ford 351C 4.000in Crank 6.000in I-Beam Rods -18cc 4.040in Pistons Balanced Assembly

If you're rebuilding the heart of your Ford 351 Cleveland engine and aiming for more displacement and robust performance, a balanced rotating assembly is the way to go. This assembly from Eagle includes a 4.000-inch stroke crankshaft, 6.000-inch I-beam connecting rods, and pistons designed for a 4.040-inch bore with -18cc dish volume. It's a complete package that takes the guesswork out of matching critical internal engine components for optimal balance and power.

Eagle is known for producing well-built internal engine parts, and this assembly is no exception. The 4.000-inch stroke crankshaft is forged for strength, providing a solid foundation for your build. Paired with the 6.000-inch I-beam connecting rods, this combination is designed to handle increased cylinder pressures and RPMs. The included pistons are forged and feature a -18cc dish, which will affect your final compression ratio depending on your cylinder head volume. This assembly comes balanced from the factory, meaning the crankshaft, rods, pistons, wrist pins, and rings are precisely weighted and matched to minimize engine vibration and reduce the load on your main and rod bearings. This balancing is crucial for engine longevity and smooth operation, especially in performance applications.

This balanced rotating assembly is a significant step towards a high-performance engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California. When planning your build, consider your target compression ratio, camshaft selection, and cylinder head volume to achieve your desired performance goals. Proper assembly and lubrication are critical for the longevity of any performance engine, so always refer to your engine building manual and manufacturer recommendations.