Eagle Chevy 400 350 Mains 4.000in Crank 6.000in H-Beam Stroker Rod 4.155in Pistons Rotating Assembly

Starting with a 4.000-inch forged 4340 steel crankshaft, this rotating assembly is built for serious performance. It utilizes 350 main journal sizing, which is a common and well-supported configuration for many Chevy engine builds. This crankshaft is paired with 6.000-inch H-beam connecting rods, known for their strength and ability to handle high stress. These rods come equipped with 7/16-inch ARP 2000 bolts, a popular choice for their reliability in demanding applications.

The assembly includes forged 2618 JE pistons, featuring a -10.8cc dome and a 4.155-inch bore size. These pistons are designed to work with plasma-moly file-fit rings, allowing for precise ring gap adjustment crucial for optimal sealing and performance. To complete the package, King XP rod and main bearings are included, offering robust lubrication and wear resistance under extreme operating conditions. This combination is engineered for the most demanding competition engines, including those running exotic fuels, heavy nitrous oxide injection, or high boost levels.

This rotating assembly is a substantial upgrade for anyone rebuilding a Chevy 400 or a 350 main block for extreme competition. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to manufacturer specifications for proper installation and balancing procedures.