Eagle Chrysler Hemi 3.750in Stroke 8 Bolt H-Beam 6.860in Pistons 4.280in Bore Balanced Assembly

Eagle is well-known for making strong internal engine components, and this balanced rotating assembly is a prime example of their commitment to performance. If you're building a serious Chrysler Hemi engine, this assembly is designed to handle the power you're aiming for. It includes a 3.750-inch stroke crankshaft, 6.860-inch H-beam connecting rods, and pistons for a 4.280-inch bore, all balanced as a complete unit. This means it's ready to go right out of the box, saving you time and ensuring proper balance for smoother operation and reduced engine stress.

The H-beam connecting rods are a popular choice for high-performance applications because their I-beam shape is reinforced with extra material along the beam, making them very strong and resistant to bending under high loads. This robust construction is crucial for engines that will see aggressive use or significant power adders. The assembly is designed for an 8-bolt crankshaft flange, which is a common configuration for many Hemi applications, ensuring good compatibility. Having the entire rotating assembly balanced from the factory is a significant advantage; it ensures that the crankshaft, rods, pistons, and bearings all work together harmoniously, minimizing vibrations and extending the life of your engine, especially at higher RPMs.

This balanced rotating assembly is a substantial piece for a performance engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's detailed specifications and installation guidelines to ensure proper fitment and assembly with your specific engine block and cylinder heads.