Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.125in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to build a strong Chevy LS3 engine for naturally-aspirated racing applications. Inside this kit, you'll find a forged 4.000-inch stroke crankshaft made from 4140 steel, designed to handle the demands of performance use. It also includes a 24-tooth reluctor wheel, essential for proper engine management on many LS-based engines. The assembly is rounded out with 4.125-inch forged 4032 pistons featuring an inverted dome design with a -29cc dish, plasma-moly file-fit piston rings, and a set of King XP rod and main bearings to ensure smooth operation.

The 6.125-inch long I-beam connecting rods are forged from strong 4340 steel and come equipped with 7/16-inch ARP 8740 bolts, known for their reliability in high-stress environments. This combination of robust materials and well-regarded components is intended to provide a solid foundation for your LS3 build. The forged 4032 pistons are a good choice for performance builds, offering a balance of strength and lighter weight compared to cast pistons, while the plasma-moly file-fit rings allow for precise gap setting to optimize sealing and performance.

This rotating assembly is specifically put together for naturally-aspirated racing use, meaning it's built to perform under sustained high RPMs and significant cylinder pressures without forced induction. Please note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. It's always recommended to consult with your engine builder or refer to the manufacturer's detailed specifications for complete assembly instructions and compatibility checks.