Eagle Chevy 454 1Pc 4.250in Crank 1Pc Rr Seal 6.385in I-Beam Rods 4.280in Pistons Rotating Assembly

This rotating assembly from Eagle is a complete package for your Chevy 454 big block engine build. You get a 4.250 inch stroke crankshaft, 6.385 inch I-beam connecting rods, and 4.280 inch pistons, all designed to work together as a balanced unit. This is a critical set of components that form the heart of your engine, converting the up-and-down motion of the pistons into the rotational force that powers your vehicle.

Eagle is known for building well-made engine components, and this assembly is no exception. The crankshaft is a one-piece rear seal design, which is a common upgrade for improved sealing. The I-beam connecting rods offer a strong and reliable option for many performance applications. The pistons are sized at 4.280 inches, ready to be paired with the appropriate cylinder bore for your build. This assembly is designed for a 454 cubic inch engine, providing a solid foundation for a performance rebuild or stroker build.

When assembling an engine, proper balancing is key to its longevity and performance. This rotating assembly is intended to be a balanced package, but it's always recommended to have it professionally balanced by a machine shop to ensure optimal performance and durability, especially when using aftermarket components. Please note that this assembly is not CARB approved and cannot be shipped to California.