Eagle Chevy 400 350 Mains 3.750in Crank 6.000in I-Beam Rods 4.125in Pistons Rotating Assembly

Eagle is a well-known name in performance engine parts, and they're known for making solid rotating assemblies that hold up. This Pro Street rotating assembly is specifically put together for naturally-aspirated racing applications, meaning it's designed to perform best when it's not relying on forced induction like turbos or superchargers.

Inside this kit, you'll find a 3.750-inch forged 4140 crankshaft, which is a strong foundation for your engine build. It's designed to work with 350 main journal sizes. The connecting rods are 6.000-inch long, made from tough 4340 I-beam steel, and come with 7/16-inch ARP 8740 bolts, which are a popular choice for their strength and reliability in performance builds. The pistons are forged 4132 Mahle flat tops with a -5cc dish, measuring 4.125 inches in diameter, and they come with plasma-moly file-fit rings, giving you flexibility during assembly. To top it off, the assembly includes King XP rod and main bearings, known for their durability and performance under load.

This assembly is intended for Chevy 400 engines using 350 main journals. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and setup procedures.