Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -20.5cc 4.080in Pistons Rotating Assembly

Built around a 4.000-inch forged 4340 steel crankshaft, this Eagle Pro Street rotating assembly is a solid foundation for a naturally-aspirated performance engine build. The 4340 forging offers improved strength and durability over cast cranks, making it well-suited for the demands of racing applications. This assembly is designed to bring new life to your Chrysler 360 engine, providing the core components needed for a robust rebuild.

Complementing the crankshaft are 6.123-inch I-beam connecting rods, which are secured with 3/8-inch ARP 8740 bolts. These rods are known for their strength and reliability in performance builds. The assembly includes ICON forged 2618 aluminum pistons, featuring an inverted dome design with a -20.5cc volume and a 4.080-inch bore size. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting during installation to optimize performance and sealing. King XP rod and main bearings are also included, offering excellent wear resistance and smooth operation for critical rotating components.

This rotating assembly is intended for naturally-aspirated racing use. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.