Eagle Ford 351W 4.000in Crank 6.200in I-Beam Rods 4.000in Pistons 157 Tooth FP Balanced Assembly

This is a fully balanced rotating assembly from Eagle, designed for Ford 351 Windsor engines. What you get is a complete package featuring a 4.000-inch stroke crankshaft, 6.200-inch I-beam connecting rods, and 4.000-inch diameter pistons. This assembly is precision balanced at the factory for a 157-tooth flywheel, meaning it's ready to go for your engine build without needing additional balancing services for that specific flywheel configuration.

Eagle is known for building solid rotating assemblies, and this one is no different. The I-beam connecting rods are a strong choice for many performance applications, offering a good balance of strength and weight. The crankshaft is forged, which is a key indicator of its durability and ability to handle increased cylinder pressures and RPMs compared to cast cranks. The pistons are sized at 4.000 inches, matching the bore for a 351W, and are designed to work with the included components. Having the entire rotating assembly balanced as a unit from Eagle takes a lot of the guesswork and labor out of building a performance engine, ensuring smoother operation and reduced stress on your engine's bearings and block.

When you're putting together a performance 351 Windsor, the rotating assembly is the heart of the engine. This Eagle assembly simplifies the process by providing matched and balanced components. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. You'll want to verify all other necessary components for your specific build, such as bearings, rings, and gaskets, as they are typically sold separately.