Eagle Ford 351W SVO 4.170in Crank 2.750in Main 6.300in H-Beam -18cc 4.040in Piston Rotating Assembly

This Eagle rotating assembly for Ford 351W SVO engines includes a 4.170-inch crankshaft, 6.300-inch H-beam connecting rods, and -18cc dish pistons with a 4.040-inch bore. This is a significant upgrade for anyone rebuilding or modifying their Ford V8, aiming for increased displacement and improved performance. The components are balanced as a set to ensure smooth operation and reduce stress on your engine's internal parts.

The 4.170-inch stroke crankshaft is forged from high-quality steel, providing a strong foundation for your engine's power output. Paired with the 6.300-inch H-beam connecting rods, this assembly creates a longer stroke, which generally translates to more cubic inches and better torque. The H-beam design is well-known for its strength and ability to handle higher RPMs and increased cylinder pressures compared to I-beam rods. The included -18cc dish pistons are designed to work with this specific stroke and rod length, bringing the bore out to 4.040 inches and contributing to the overall displacement. These pistons are typically made from durable aluminum alloys suitable for performance applications.

This assembly is balanced, meaning the crankshaft, rods, and pistons have been precisely weighted and matched to minimize vibration. This balancing is crucial for engine longevity and smooth running, especially in high-performance builds. It's important to note that this assembly is not CARB approved and cannot be shipped to California. For optimal installation, consult with a professional engine builder or refer to Eagle's specific installation guidelines to ensure all components are properly seated and torqued.