Eagle Ford 351W 4.000in Crank 2.750in Mains 6.200in I-Beam Rods 4.030in Pistons Rotating Assembly

When you're building a Ford 351W engine from the ground up, the rotating assembly is the heart of it all. What you get in this Eagle kit is a complete package designed to handle serious power. It includes a 4.000-inch stroke crankshaft, a set of 6.200-inch I-beam connecting rods, and pistons sized for a 4.030-inch bore. The crankshaft features 2.750-inch main journals, making it a robust choice for performance builds.

Eagle is known for putting together solid rotating assemblies, and this one is no exception. The crankshaft is forged for strength, giving you a reliable foundation that can withstand the stresses of a high-performance engine. The I-beam connecting rods are also forged, offering a good balance of strength and weight for their application. The pistons are designed to work with this specific combination, ensuring proper compression and fitment within the cylinders. This assembly is a popular choice for those looking to increase displacement and power from their 351 Windsor engine.

Putting together a rotating assembly like this requires precision. It's crucial to ensure all components are balanced correctly, both internally and externally, depending on your intended use and the balance of other rotating parts in your engine. This kit provides the core components, but you'll also need to consider bearings, piston rings, and potentially balancing services to get your engine running smoothly and reliably. Remember, this assembly is not CARB approved and cannot be shipped to California.