Specifications
- Brand
- Eagle
- Part #
- 637164000
- UPC
- 793348059112

Eagle Chevy LS2/LS3 3.800in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.000in Pistons Rotating Assembly
$2911.05
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 Pro Street rotating assembly. Features a 3.800" crank, 6.125" I-beam rods, and 4.000" pistons for naturally aspirated racing.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.800-inch stroke crankshaft.
- Features 6.125-inch I-beam connecting rods.
- Comes with 4.000-inch pistons.
- Designed for naturally aspirated racing use.
- Not CARB approved; cannot ship to California.
⚠️ 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 Eagle Pro Street rotating assembly is built for Chevy LS2 and LS3 engines, specifically for naturally aspirated racing applications. It includes a 3.800-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 4.000-inch pistons, forming the core of your engine's power delivery system. This assembly is designed to handle the demands of high-performance street and track use where consistent power output is critical.
The Pro Street rotating assemblies from Eagle are a well-built choice for builders focused on naturally aspirated performance. The I-beam connecting rods offer a strong and reliable link between the crankshaft and pistons, crucial for transferring combustion forces efficiently. The 4.000-inch pistons are sized to work with the 3.800-inch stroke crank, creating a balanced combination for optimal engine displacement and performance characteristics. Eagle has a solid reputation for providing robust components that can withstand the rigors of racing, making this assembly a dependable foundation for your LS engine build.
When assembling your engine, ensure all components are properly balanced and torqued according to manufacturer specifications. This rotating assembly is intended for naturally aspirated builds and is not CARB approved, meaning it cannot be shipped to California. Please verify all fitment details and emissions compliance for your specific region before purchase.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 637164000
- UPC
- 793348059112
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 3.800in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.000in Pistons Rotating Assembly
