Eagle Chevy LS3 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -29cc 4.070in Pistons Rotating Assembly

If you're building a high-performance Chevy LS3 engine, this Eagle competition rotating assembly is a solid foundation. It includes a forged 4.000-inch crankshaft made from 4340 steel, designed to handle the stresses of racing applications, including those with nitrous or forced induction. The assembly also features 6.125-inch H-beam connecting rods secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under extreme loads.

The pistons are forged 4032 DSS units with an inverted dome design, offering a -29cc volume and a 4.070-inch bore size. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build. For the bearings, Eagle has included King XP rod and main bearings, which are well-regarded for their durability and performance in demanding conditions. This complete package is engineered to provide the robust performance needed for serious racing and high-output street applications.

This rotating assembly is specifically configured for LS3 engines with a 58-tooth reluctor wheel. Please note that this assembly is not CARB approved and cannot be shipped to California. It's crucial to consult with your engine builder or refer to manufacturer specifications for proper installation and compatibility with other engine components.