Specifications
- Brand
- Eagle
- Part #
- 128554030
- UPC
- 793348008967

Eagle Chevy LS2 4.000in Crank 58 Tth Rlctor 6.125in H-Beam -27.5cc 4.030in Pistons Rotating Assembly
$3209.82
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Eagle Chevy LS2 rotating assembly with 4.000" forged 4340 crank, 6.125" H-beam rods, and -27.5cc pistons. Built for competition.
Key Features
- Fits Chevy LS2 engines with a 58-tooth reluctor wheel.
- Includes a 4.000-inch forged 4340 steel crankshaft.
- Features 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with forged 2618 aluminum pistons, -27.5cc inverted dome, 4.030-inch bore.
- Includes plasma-moly file-fit piston rings.
- Equipped with King XP rod and main bearings for critical component protection.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're building a high-performance Chevy LS2 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 designed to handle the extreme demands of competition, providing a solid foundation for your build. It includes all the key components you need to get your engine's internals rebuilt and ready for power.
This assembly starts with a 4.000-inch forged 4340 steel crankshaft, known for its strength and durability under high stress. Paired with it are 6.125-inch H-beam connecting rods, which are a popular choice for their robust design and ability to withstand significant loads. These rods come with 7/16-inch ARP 8740 bolts, a well-regarded fastener known for its reliability in high-performance applications. The pistons are forged 2618 aluminum with an inverted dome design, featuring a -27.5cc volume and a 4.030-inch bore size, ready for plasma-moly file-fit rings. To complete the package, King XP rod and main bearings are included, offering excellent performance and wear resistance for your engine's critical rotating components.
This assembly is specifically configured for the Chevy LS2 engine with a 58-tooth reluctor wheel. Please note that this part is not CARB approved and cannot be shipped to California. It's a comprehensive kit for those looking to build a powerful and reliable LS2 engine for racing applications.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 128554030
- UPC
- 793348008967
Frequently Asked Questions
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