Eagle Chevy LS3 4.125in Crank 58 Tth Reluctor 6.125in H-Beam -8cc 4.065in Pistons Rotating Assembly

If you're building a high-performance Chevy LS3 engine for serious racing, especially with nitrous or forced induction, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is built to handle the demands of competition, providing a solid foundation for your LS3 build. It's designed to be a complete package, so you can focus on getting your engine back together and out on the track.

This assembly starts with a forged 4.125-inch crankshaft made from 4340 steel, known for its strength and durability under high stress. It features a 58-tooth reluctor wheel, which is standard for many LS3 applications. The connecting rods are 6.125-inch H-beams, also forged from 4340 steel, and they come equipped with 7/16-inch ARP 8740 bolts for a secure and reliable connection. For the pistons, you get forged 4032 aluminum flat-top pistons with a -8cc dish, measuring 4.065 inches in diameter. These pistons are paired with plasma-moly file-fit rings, allowing for precise ring gap adjustment to match your specific build requirements. To ensure smooth operation and longevity, the assembly includes King XP rod and main bearings.

This is a comprehensive rotating assembly designed for performance. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.