Eagle Ford 351W 4.000in Crank 6.200in I-Beam Rods -27.5cc 4.000in Pistons Rotating Assembly

Starting with a 4.000 inch stroke forged steel crankshaft, this Eagle rotating assembly is built for Ford 351 Windsor engines looking for a significant displacement increase. The 6.200 inch long I-beam connecting rods are forged from 4340 steel, offering a strong and reliable link between the pistons and the crankshaft. These rods feature a 2.100 inch journal size, matching common aftermarket crankshafts and ensuring a solid connection.

The included pistons are designed for a 4.000 inch bore, bringing the total displacement up to approximately 393 cubic inches when combined with the 4.000 inch stroke. These pistons feature a -27.5cc dish volume, which helps to achieve a desirable compression ratio when paired with typical cylinder heads for street or mild performance applications. They are made from a durable aluminum alloy and come ready for your chosen piston rings and wrist pins. This assembly is a well-built foundation for a performance engine build, offering a substantial increase in cubic inches and the strength to handle more power than a stock setup.

This rotating assembly is a critical component for anyone rebuilding or upgrading their Ford 351W engine. It's important to note that this kit is not CARB approved and cannot be shipped to California. Ensure you have the correct machine work done on your block to accommodate the larger bore and stroke, and always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.