Eagle Chevy 400 350 Mains 3.750in Crank 6.000in H-Beam -5cc 4.165in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.750-inch forged 4340 crankshaft, a strong foundation for serious engine builds. It's designed to handle the demands of racing, including applications using nitrous or forced induction. The assembly utilizes 6.000-inch H-beam connecting rods, known for their robust construction and ability to withstand high stress. These rods are secured with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in performance applications.

The pistons included are forged 4032 Mahle flat-tops, featuring a -5cc dish and a 4.165-inch bore size. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. For the main and rod bearings, Eagle has selected King XP bearings, which offer improved durability and lubrication characteristics crucial for high-RPM operation. This combination creates a well-balanced and strong rotating assembly ready for competition.

This assembly is specifically configured for Chevy 400 and 350 main applications. Please note that this part is not CARB approved and cannot be shipped to California. It's essential to consult with your engine builder to ensure this rotating assembly meets your specific build requirements and local emissions regulations.