Eagle Ford 351W 4.000in Crank 2.750in Mains 6.200in H-Beam -15.8cc 4.000in Pistons Rotating Assembly

What you get in this kit is a complete rotating assembly designed for Ford 351 Windsor engines. This package includes a 4.000-inch stroke crankshaft, a set of 6.200-inch long H-beam connecting rods, and a set of 4.000-inch bore pistons with a -15.8cc dish volume. The crankshaft features 2.750-inch main journals, which are standard for many Ford V8 applications. This assembly is built to handle increased performance demands, making it a solid foundation for a performance engine build.

Eagle is known for putting together well-built rotating assemblies, and this one is no exception. The H-beam connecting rods are a popular choice for performance builds because they offer a strong and reliable design that can withstand higher horsepower and RPMs compared to stock I-beam rods. The pistons are designed to work with the crankshaft and rods to achieve a specific compression ratio, with the -15.8cc dish helping to lower compression when used with larger displacement or boosted applications. This kit is a significant step up from factory components, providing the strength and precision needed for a serious engine rebuild.

When building a performance engine, the rotating assembly is one of the most critical components. It's the heart of your engine, converting the up-and-down motion of the pistons into the rotational force that powers your vehicle. This Eagle assembly is designed to be a balanced package, meaning the components are chosen to work together effectively. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.