Eagle Chevy 400 350 Mains 3.750in Crank 5.700in H-Beam -23cc 4.165in Pistons Rotating Assembly

Eagle has a solid reputation for building strong rotating assemblies for performance applications, and this kit is no exception. If you're building a Chevy 400 engine with 350 mains, this is a complete package designed to handle serious power, whether you're running nitrous or forced induction.

At the heart of this assembly is a 3.750-inch forged 4340 crankshaft, paired with 5.700-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress. The pistons are forged 4032 Icon units, featuring an inverted dome design with a -23cc volume and a 4.165-inch bore, ready for your custom ring gap. You'll also find plasma-moly file-fit rings included, allowing you to set the perfect gap for your specific build. To top it off, this assembly comes with King XP rod and main bearings, offering excellent performance and durability.

This is a competition-level rotating assembly, meaning it's built for maximum performance and durability in racing environments. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and component setup.