Specifications
- Brand
- Eagle
- Part #
- 12316L040
- UPC
- 793348007762

Eagle Chevy LT1 350 1Pc 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.040in Pistons Rotating Assembly
$2611.61
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Eagle Chevy LT1 350 rotating assembly. Built for high-performance racing with forged components and ARP hardware.
Key Features
- Fits Chevy LT1 350 engines.
- Includes a forged 4340 steel crankshaft with a 3.750-inch stroke.
- Comes with 6.000-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
- Features forged 4032 ICON flat top pistons with a -5cc dish and a 4.040-inch bore.
- Includes plasma-moly file-fit piston rings for a custom seal.
- Equipped with King XP rod and main bearings for reliable performance.
⚠️ 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 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 racing, including nitrous and forced induction setups. It's a well-built foundation for a powerful engine.
This assembly starts with a forged 4340 steel crankshaft featuring a 3.750-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 high stress. The pistons are forged 4032 aluminum from ICON, featuring a -5cc flat top design and a 4.040-inch bore size, which is standard for many LT1 350 builds. To ensure a proper fit and seal, it includes plasma-moly file-fit piston rings. For the bearings, Eagle has included King XP rod and main bearings, offering solid performance for this level of build.
This rotating assembly is a comprehensive package for those looking to push their LT1 350 engine to its limits. 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 break-in procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12316L040
- UPC
- 793348007762
Frequently Asked Questions
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