Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods -6.6cc Flat Top 4.030in Pistons Rotating Assembly

What you get in this Eagle Pro Street rotating assembly is a complete package designed to get your Ford 351W engine rebuilt and ready for action. Inside this kit, you'll find a robust 4.000-inch forged 4340 steel crankshaft, built to handle the demands of naturally-aspirated racing. Paired with it are 6.250-inch 4340 I-beam connecting rods, secured with strong 7/16-inch ARP 8740 bolts, ensuring a solid connection between the crank and pistons.

The pistons included are forged 4032 aluminum flat-top units from Mahle, featuring a -6.6cc dish to help achieve your desired compression ratio. They come with plasma-moly file-fit rings, which means you can precisely gap them to your specific application for optimal sealing and performance. To round out the assembly, King XP rod and main bearings are included, known for their durability and smooth operation. This combination is a well-built foundation for a performance-oriented 351W build.

This assembly is intended for naturally-aspirated racing use. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning procedures.