Eagle Chevy 400 350 Mains 3.750in Crank 6.000in H-Beam -28cc 4.165in Pistons Rotating Assembly

This Eagle Heavy Duty Rotating Assembly is built around a 3.750-inch forged 4340 crankshaft featuring 350 main journal sizing. It’s designed for serious performance builds, especially those pushing the limits with exotic fuels, heavy nitrous use, or high boost applications. The components here are well-built to handle the stress of extreme competition engines.

The assembly includes 6.000-inch H-beam connecting rods, which are known for their strength and reliability under high loads. These rods are paired with 7/16-inch ARP 2000 bolts, a popular choice for their robust clamping force. For the pistons, you get forged 2618 JE inverted dome pistons with a -28cc dish, specifically designed for forced induction setups. These pistons have a 4.165-inch bore size and come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's needs. To complete the package, King XP rod and main bearings are included, offering solid performance and durability for critical rotating components.

This rotating assembly is a substantial upgrade for anyone building a high-performance Chevy 400 engine with 350 main bearing journals. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.