Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods 4.030in Pistons 157 Tooth FP Balanced Assembly

Eagle has built a solid reputation for creating well-built engine components, and this balanced rotating assembly is a prime example of their commitment to performance for street applications. If you're looking to rebuild or upgrade your Ford 351W engine for pump gas and naturally aspirated use, this assembly is designed to get you there. It's a complete package that takes the guesswork out of matching critical rotating parts.

This assembly starts with a 4.000-inch cast crankshaft, paired with strong 6.250-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their reliability under stress. The pistons are forged 4032 Mahle flat tops with a -6.6cc dish, designed for a 4.030-inch bore, and come with plasma-moly file-fit rings, giving you control over ring seal. For the bottom end, you'll find King rod and main bearings, which offer dependable lubrication. This entire package is dynamically balanced at the factory, ensuring smooth operation right out of the box. It also includes a damper and a 157-tooth flexplate, making it a comprehensive solution for your engine build.

This rotating assembly is intended for street vehicles running on pump gas and is not CARB approved, meaning it cannot be shipped to California. It's a robust option for those seeking a reliable foundation for their naturally aspirated 351W build.