Specifications
- Brand
- Eagle
- Part #
- 138734060
- UPC
- 793348057163

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.060in Pistons Rotating Assembly
$2897.84
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Eagle Chevy LS2/LS3 rotating assembly with 3.900" crank, 6.125" H-beam rods, and 4.060" pistons. Built for racing.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.900-inch forged crankshaft.
- Features 6.125-inch H-beam connecting rods.
- Comes with 4.060-inch pistons.
- Equipped with a 58-tooth reluctor wheel for proper engine management.
- Designed for racing use, including nitrous and forced induction applications.
⚠️ 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
This rotating assembly from Eagle includes a 3.900-inch crankshaft, 6.125-inch H-beam connecting rods, and 4.060-inch pistons, all designed for Chevy LS2 and LS3 engines. This is a complete package built to handle the demands of high-performance applications, including those using nitrous or forced induction. It's a well-built foundation for a serious engine build.
The crankshaft is forged from high-strength steel, ready to withstand the significant forces generated in racing engines. Paired with these are the 6.125-inch H-beam connecting rods, known for their robust design and ability to handle high RPMs and increased cylinder pressures. The 4.060-inch pistons are designed to work with the included components, forming a balanced rotating assembly. This setup is specifically configured with a 58-tooth reluctor wheel, which is crucial for the engine's computer to accurately read crankshaft position in LS2 and LS3 applications.
When building a performance engine, especially for racing, the rotating assembly is a critical component. This Eagle assembly provides a strong, balanced package that simplifies the process of sourcing individual high-performance parts. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always consult your engine builder or manufacturer's specifications for proper installation and any additional components required for your specific build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 138734060
- UPC
- 793348057163
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Eagle Nissan RB26 Engine Connecting Rods (Set of 6)

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 18cc Dome 4.280in Pistons Rotating Assembly

Eagle Oldsmobile 455 4.250in Stroke Cast Crankshaft

Eagle Chevy LS7 4.125in Crank 24 Tth Reluctor 6.125in H-Beam -5cc 4.135in Pistons Rotating Assembly
Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.060in Pistons Rotating Assembly
