Eagle Chevy LS1 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -15cc 3.905in Pistons Rotating Assembly

This is the Eagle Chevy LS1 rotating assembly, a complete package designed to handle serious power for your LS1 engine. It includes a forged 4.000-inch crankshaft, 6.125-inch H-beam connecting rods with ARP 7/16-inch bolts, and custom-domed pistons. This assembly is built for high-performance applications, including those using nitrous or forced induction, making it a solid foundation for a race-ready engine build.

The heart of this assembly is the forged 4340 steel crankshaft, chosen for its strength and durability under extreme stress. Paired with the 6.125-inch H-beam connecting rods, which are also forged for maximum resilience, this setup is engineered to withstand the demands of racing. The included DSS pistons are forged from 4032 aluminum and feature a -15cc inverted dome, which is crucial for achieving specific compression ratios when combined with your cylinder heads. They come with plasma-moly file-fit rings, allowing for precise ring gap adjustment to optimize performance and sealing. King XP rod and main bearings are also part of this comprehensive kit, offering improved lubrication and wear resistance.

This rotating assembly is specifically configured for LS1 engines with a 58-tooth reluctor wheel, ensuring proper crank signal for your ECU. It's important to note that this assembly is not CARB approved and cannot be shipped to California. If you're building a high-horsepower LS1 for competition, this Eagle rotating assembly offers a well-built, integrated solution to get you started.