Specifications
- Brand
- Eagle
- Part #
- 12020030
- UPC
- 793348527000

Eagle Chevy 350 3.500in Crank 6.000in H-Beam -5cc Flat Top 4.030in Pistons Rotating Assembly
$2700.65
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Eagle Chevy 350 rotating assembly. Features a 3.5" forged crank and 6" H-beam rods for high-performance builds.
Key Features
- Fits Chevy 350 engines.
- Includes a 3.500-inch forged 4340 crankshaft.
- Comes with 6.000-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
- Features forged 4032 Mahle pistons with a -5cc flat top design for a 4.030-inch bore.
- Includes plasma-moly file-fit piston rings for custom gap setting.
- Equipped with King XP rod and main bearings for smooth operation.
⚠️ 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 350 engine, this Eagle Competition Rotating Assembly is a solid foundation. It's designed to handle the demands of racing, including applications using nitrous oxide or forced induction, giving you the power and reliability you need for serious performance.
At the heart of this assembly is a 3.500-inch forged 4340 crankshaft, known for its strength and durability under high stress. Paired with it are 6.000-inch H-beam connecting rods, which are a popular choice for their robust design and ability to withstand significant loads. These rods come with 7/16-inch ARP 8740 bolts, a well-regarded fastener known for its reliability in performance applications. The pistons are forged 4032 aluminum from Mahle, featuring a -5cc flat top design and sized for a 4.030-inch bore. They come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. To complete the package, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation for the rotating assembly.
This assembly is a comprehensive package for anyone looking to build a powerful Chevy 350. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures, as rotating assemblies typically require professional balancing for optimal performance and longevity.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12020030
- UPC
- 793348527000
Frequently Asked Questions
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