Eagle Chevy LS 4.8/5.3 4.000in Crank 24 Tth Rlctor 6.125in H-Beam 3.810in Pistons Rotating Assembly

If you're building a high-performance Chevy LS engine for serious racing, especially with nitrous or forced induction, this Eagle competition rotating assembly is a solid foundation. It's designed to handle the extra stress and power these setups demand, giving you the confidence to push your engine hard.

This assembly starts with a 4.000-inch forged 4340 crankshaft, known for its strength and durability under extreme loads. It includes 6.125-inch H-beam connecting rods, which are a popular choice for their robust design and ability to withstand high horsepower. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for their reliability in high-stress applications. The pistons are forged 4032 DSS units with an inverted dome design, measuring 3.810 inches and featuring plasma-moly file-fit rings for a good seal. To top it off, it comes with King XP rod and main bearings, offering excellent performance and wear resistance.

This is a complete rotating assembly, meaning all the core components for your engine's bottom end are included. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure optimal performance and longevity.