Eagle Chevy LS7 4.125in Crank 58 Tth Reluctor 6.125in H-Beam 5cc 4.155in Pistons Rotating Assembly

This Eagle Chevy LS7 rotating assembly includes a 4.125-inch forged 4340 crankshaft, 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and 4.155-inch forged 2618 CP pistons with a 5cc dome. It also comes with plasma-moly file-fit rings and King XP rod and main bearings. This complete package is designed for serious performance applications, including those using nitrous or forced induction, making it a solid choice for rebuilding or upgrading your LS7 engine.

The forged 4340 steel crankshaft is built to handle the stresses of high-performance engines, offering a 4.125-inch stroke for increased displacement. The H-beam connecting rods are a popular choice for their strength and durability, especially when paired with ARP 8740 bolts, ensuring reliable operation under demanding conditions. The 4.155-inch forged pistons feature a 5cc dome, which is a specific volume that affects compression ratio when paired with your cylinder heads. The included plasma-moly file-fit rings allow for precise gap setting to optimize performance and sealing for your specific application. King XP bearings are known for their robust construction and ability to handle heavy loads, providing crucial protection for the crankshaft and connecting rods.

This assembly is specifically configured for a 58-tooth reluctor wheel, which is important for proper engine management system communication. While this kit is built for competition, please note it is not CARB approved and cannot be shipped to California. Ensure you consult with your engine builder or refer to manufacturer specifications for proper installation and compatibility with your specific cylinder heads and block preparation.