Specifications
- Brand
- Eagle
- Part #
- 12103000
- UPC
- 793348052748

Eagle Chevy LT1 350 1Pc 3.480in Crank 6.000in H-Beam -5cc Flat Top 4.000in Pistons Rotating Assembly
$2755.81
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Eagle LT1 350 rotating assembly for high-performance builds. Includes forged crank, H-beam rods, and Mahle pistons.
Key Features
- Fits Chevy LT1 350 engines.
- Includes a forged 4340 steel crankshaft with a 3.480-inch stroke.
- Features 6.000-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with Mahle forged 4032 aluminum pistons, 4.000-inch bore, -5cc flat top dish.
- Includes plasma-moly file-fit piston rings for custom gap setting.
- Equipped with King XP rod and main bearings for enhanced durability.
⚠️ 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 LT1 350 engine, especially for racing applications, a strong rotating assembly is the heart of your build. This Eagle Competition Rotating Assembly is designed to handle the demands of serious power, including nitrous and forced induction setups. It's a well-built foundation that ensures your engine can reliably put down serious horsepower.
This assembly starts with a forged 4340 steel crankshaft featuring a 3.480-inch stroke, paired with 6.000-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The pistons are forged 4032 aluminum from Mahle, designed with a -5cc flat top dish and a 4.000-inch bore, ready for your specific compression ratio needs. They come complete with plasma-moly file-fit rings, allowing for precise gap setting to match your cylinder bore and application. To top it off, King XP rod and main bearings are included, offering excellent durability and performance for the critical rotating components.
This is a comprehensive package for anyone looking to build a robust LT1 350 engine. Keep in mind 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 break-in procedures to ensure the longevity of your new engine components.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12103000
- UPC
- 793348052748
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 LT1 350 1Pc 3.480in Crank 6.000in H-Beam -5cc Flat Top 4.000in Pistons Rotating Assembly
