Specifications
- Brand
- Eagle
- Part #
- 12603030
- UPC
- 793348540603

Eagle Chevy 400 350 Mains 3.750in Crank 6.000in H-Beam -5cc 4.155in Pistons Rotating Assembly
$2771.65
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Eagle Chevy 400 350 Mains Rotating Assembly. Get a complete, well-built rotating assembly for your performance build.
Key Features
- This rotating assembly includes a forged 4340 crankshaft with a 3.750-inch stroke.
- It comes with 6.000-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
- Forged 4032 Mahle flat-top pistons with a -5cc dish and 4.155-inch bore are included.
- Plasma-moly file-fit piston rings are provided for custom gap setting.
- King XP rod and main bearings are included for reduced friction and wear.
- This assembly is suitable for racing use, including nitrous and forced induction applications.
⚠️ 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 Competition Rotating Assembly gives you a complete, well-built rotating assembly ready for serious performance builds. Inside this package, you'll find a forged 4340 crankshaft with 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 in high-stress applications.
The pistons included are forged 4032 Mahle flat-tops, featuring a -5cc dish and a 4.155-inch bore size, designed to work seamlessly with the crankshaft and rods. You also get plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's specific needs and operating conditions. To top it off, this assembly comes with King XP rod and main bearings, offering robust protection and reduced friction for your engine's critical rotating components.
This rotating assembly is engineered for demanding racing use, including applications with nitrous and forced induction. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a solid option for anyone looking to build a powerful Chevy engine.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12603030
- UPC
- 793348540603
Frequently Asked Questions
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