Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -20.5cc 4.080in Pistons Balanced Assembly

Eagle has built a reputation for making strong, reliable engine components, especially for performance and racing applications. This balanced rotating assembly is a prime example, designed to handle the demands of a Chrysler 360 engine, whether you're building a street machine or a dedicated race car. It’s a complete package that takes the guesswork out of matching critical internal engine parts.

At the heart of this assembly is a 4.000-inch stroke crankshaft, paired with 6.123-inch H-beam connecting rods. H-beam rods are a popular choice for performance builds because they offer a strong design that can withstand higher horsepower and RPMs compared to standard I-beam rods. The assembly also includes pistons with a -20.5cc dish, which helps achieve a specific compression ratio when used with the correct cylinder heads and block deck height. Everything in this kit is balanced together, meaning the crankshaft, rods, pistons, and bearings are weighted and machined to work as a unit. This reduces engine vibration and allows the engine to rev more freely and safely.

This assembly is intended for performance use and is not CARB approved, so it cannot be shipped to California. It's a well-built foundation for a powerful Chrysler 360 engine build.