Eagle Ford 351W 3.850in Crank 5.956in I-Beam 4.040in Pistons Damper/157 Tooth FP Balanced Assembly

Eagle is a well-known name for building strong performance engine components, and this rotating assembly is a prime example of their work for Ford 351W engines. If you're putting together a street or strip engine, a balanced rotating assembly like this one is crucial for smooth operation and reliability, especially when you start pushing more power. This assembly includes a 3.850-inch stroke crankshaft, 5.956-inch I-beam connecting rods, and pistons sized for a 4.040-inch bore, all balanced together from the factory.

Having the rotating assembly balanced as a complete unit is a significant time and money saver. It ensures that the crankshaft, connecting rods, pistons, rings, wrist pins, and harmonic damper are all precisely weighted to work together. This reduces vibration, allows the engine to rev more freely, and puts less stress on bearings and other internal components. The I-beam connecting rods are a solid choice for many performance applications, offering a good balance of strength and weight. The included pistons are designed for a 4.040-inch bore, which is a common size for 351W builds, and the assembly comes with a damper and a 157-tooth flywheel/flexplate compatible setup.

This balanced rotating assembly is a key piece for anyone serious about building a Ford 351W. It simplifies the engine building process by providing a matched and balanced set of core rotating components. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.