Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -10.8cc 4.165in Pistons Rotating Assembly

Eagle has a reputation for building tough engine parts, and this rotating assembly is a prime example of that commitment. If you're building a Chevy 400 for serious competition, whether it's for exotic fuels, heavy nitrous use, or high boost applications, this assembly is designed to handle the extreme demands. It's a complete package engineered to provide a solid foundation for a high-performance engine.

At the heart of this assembly is a 3.875-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.000-inch H-beam stroker rods, which are Eagle's 'Extreme' series, meaning they're built for the most punishing conditions. These rods use 7/16-inch ARP 2000 bolts, a well-known name for reliable clamping force. The pistons are forged 2618 JE units, featuring a -10.8cc dome and a 4.165-inch bore size, designed to work with the stroker crank and achieve a specific compression ratio. They come with plasma-moly file-fit rings, allowing for precise ring gap adjustment for optimal sealing and performance. To round out the package, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation for critical rotating components.

This assembly is a comprehensive solution for anyone looking to build a powerful and reliable engine for demanding applications. Please note that this part is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.