Specifications
- Brand
- Eagle
- Part #
- B12077030
- UPC
- 793348032733

Eagle Chevy 350 3.750in Crank 6.000in H-Beam 11cc Dome 4.030in Pistons Balanced Assembly
$3050.88
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Eagle Chevy 350 balanced rotating assembly. Features a forged crank, H-beam rods, and dome pistons for high-performance builds.
Key Features
- Fits Chevy 350 engines.
- Includes a forged 4340 steel crankshaft with a 3.750-inch stroke.
- Features 6.000-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with Mahle forged 2618 aluminum pistons (4.030-inch bore) with an 11cc dome.
- Includes plasma-moly file-fit piston rings for custom ring gap setting.
- Equipped with King XP series rod and main bearings.
⚠️ 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
Starting with a forged 4340 steel crankshaft, this balanced rotating assembly from Eagle is built for serious performance in your Chevy 350. The 3.750-inch stroke crank is paired with 6.000-inch H-beam connecting rods, which are known for their strength and ability to handle high RPMs. These rods come equipped with 7/16-inch ARP 8740 bolts, a solid choice for ensuring reliable connection under stress.
The pistons are forged 2618 aluminum from Mahle, featuring an 11cc dome design and a 4.030-inch bore size. This dome shape is often used to achieve specific compression ratios, especially when paired with certain cylinder heads. The assembly includes plasma-moly file-fit piston rings, giving you the flexibility to set your ring gap precisely for your application, which is crucial for optimal sealing and performance. King XP series rod and main bearings are also included, offering robust lubrication and wear resistance for the critical rotating components.
This complete, balanced assembly is designed for racing applications, including those using nitrous oxide or forced induction. 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 #
- B12077030
- UPC
- 793348032733
Frequently Asked Questions
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