Specifications
- Brand
- Eagle
- Part #
- 128294125
- UPC
- 793348008615

Eagle Chevy LS7 4.125in Crank 24 Tth Reluctor 6.125in H-Beam 4.125in Pistons Rotating Assembly
$3116.38
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Eagle Chevy LS7 rotating assembly with 4.125" forged crank, 6.125" H-beam rods, and 4.125" pistons. Built for high-performance racing.
Key Features
- Fits Chevy LS7 engines.
- Includes a 4.125-inch forged 4340 crankshaft with a 24-tooth reluctor wheel.
- Comes with 6.125-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
- Features forged 2618 CP pistons with a -4.6cc flat top design and 4.125-inch bore.
- Includes plasma-moly file-fit rings for optimal piston sealing.
- 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 LS7 engine for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, including setups with nitrous or forced induction. It's a well-built package that gives you the core components needed to build a powerful LS7 engine.
At the center of this assembly is a 4.125-inch forged 4340 crankshaft, known for its strength and durability under high stress. It features a 24-tooth reluctor wheel, essential for proper engine management on LS7 applications. The assembly includes 6.125-inch H-beam connecting rods, which are a popular choice for their robust design and ability to withstand significant loads. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for their reliability in high-performance builds. The pistons are forged 2618 material with a -4.6cc flat top design and a 4.125-inch bore, paired with plasma-moly file-fit rings for a good seal. To complete the package, King XP rod and main bearings are included, offering excellent performance and wear resistance for critical rotating components.
This rotating assembly is a substantial upgrade for any LS7 build aiming for peak performance. It's important to note 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 torque specifications to ensure the longevity and performance of your new engine.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 128294125
- UPC
- 793348008615
Frequently Asked Questions
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