Specifications
- Brand
- Eagle
- Part #
- 35550060
- UPC
- 793348020389

Eagle Chevy 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.185in Pistons Rotating Assembly
$3488.55
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Eagle Heavy Duty rotating assembly for Chevy 400/350 mains. Features 3.875" forged crank, 6" H-beam rods, 4.185" JE pistons, and King XP bearings.
Key Features
- Fits Chevy 400 and 350 main journal applications.
- Features a 3.875-inch stroke forged 4340 steel crankshaft.
- Includes 6.000-inch H-beam stroker rods with 7/16-inch ARP 2000 bolts.
- Comes with forged 2618 JE pistons (4.185" bore, -10.8cc dome) and plasma-moly file-fit rings.
- Equipped with King XP rod and main bearings for enhanced durability.
- Designed for extreme competition engines, including those using exotic fuels, heavy nitrous, or high boost.
⚠️ 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 featuring a 3.875-inch stroke and 350 main journal size, this Eagle rotating assembly is built for serious power. It's designed to handle the demands of extreme competition engines, whether you're running exotic fuels, heavy nitrous, or high boost applications. The crankshaft is paired with 6.000-inch H-beam stroker rods, known for their strength and reliability under high stress. These rods are secured with 7/16-inch ARP 2000 bolts, a popular choice for their robust clamping force and durability.
The assembly includes forged 2618 aluminum pistons from JE, featuring a -10.8cc dome and a 4.185-inch bore size. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs and ensure optimal sealing. To complete the package, King XP rod and main bearings are included. These bearings offer excellent load-carrying capacity and wear resistance, crucial for maintaining oil pressure and protecting the crankshaft and rod journals under extreme conditions. This comprehensive rotating assembly is a solid foundation for building a high-performance Chevy engine.
Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a California Proposition 65 warning.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 35550060
- UPC
- 793348020389
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 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.185in Pistons Rotating Assembly
