Eagle Chevy LS7 4.125in Crank 58 Tth Reluctor 6.125in H-Beam -5cc 4.135in Pistons Rotating Assembly

This is the Eagle Chevy LS7 Rotating Assembly, designed for serious performance builds. It includes a 4.125-inch forged 4340 crankshaft, 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and -5cc flat-top 4.135-inch forged 2618 CP pistons. This assembly is specifically intended for LS7 engines and is built to handle the demands of racing, including nitrous and forced induction applications.

The forged 4340 steel crankshaft offers a strong foundation for high-horsepower engines, while the 6.125-inch H-beam rods are well-known for their strength and reliability under stress, further enhanced by the ARP 8740 bolts. The 4.135-inch forged pistons are designed for a -5cc volume, contributing to a specific compression ratio when paired with the correct cylinder heads and deck height. This assembly also comes with plasma-moly file-fit rings, which allow for precise gapping to match your engine's bore and intended use, and King XP rod and main bearings for robust lubrication and wear resistance.

This rotating assembly is a popular choice for those rebuilding or upgrading their LS7 engine for competitive use. Please note that this assembly is not CARB approved and cannot be shipped to California. It's recommended to consult with your engine builder or refer to manufacturer specifications for precise installation requirements and compatibility with your specific engine build.