Eagle Ford 351W 4.000in Crank 6.250in H-Beam -26cc Inv Dome 4.125in Pistons Balanced Assembly

Starting with a 4.000-inch stroke forged 4340 steel crankshaft, this balanced rotating assembly from Eagle is built for serious performance, especially in racing applications that might involve nitrous or forced induction. The crankshaft's robust construction is designed to handle the stresses of high-output engines, making it a solid foundation for a powerful Ford 351W build.

Complementing the crank are 6.250-inch H-beam connecting rods, known for their strength and reliability under load. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for their quality and clamping force. The assembly includes forged 4032 aluminum pistons with a -26cc inverted dome design and a 4.125-inch bore size, paired with plasma-moly file-fit piston rings. This combination is engineered to work together for optimal combustion and sealing. King XP rod and main bearings are also included, providing durable and efficient lubrication for critical rotating components.

This assembly is balanced from the factory, saving you a significant step in the engine building process. It's important to note that this assembly is not CARB approved and cannot be shipped to California. If you're building a high-performance Ford 351W for racing or demanding street use, this balanced rotating assembly offers a well-built package with quality components ready for your project.