Eagle Chevy 400 350 Mains 3.750in Crank 5.700in H-Beam -5cc 4.155in Pistons Rotating Assembly

Starting with a 3.750-inch stroke forged 4340 crankshaft, this Eagle Competition Rotating Assembly is built for serious performance. It's designed to handle the demands of racing, including applications using nitrous oxide or forced induction, making it a strong choice for rebuilding or upgrading your Chevy 400 or 350 mains engine.

The assembly includes 5.700-inch long H-beam connecting rods, which are known for their strength and reliability under high stress. These rods are secured with 7/16-inch ARP 8740 bolts, ensuring a solid connection. For the pistons, you get forged 4032 Icon flat-top pistons with a -5cc volume and a 4.155-inch bore size. These are paired with plasma-moly file-fit rings, allowing for precise gap setting to match your specific build. King XP rod and main bearings are also included, offering robust lubrication and wear resistance.

This rotating assembly is a comprehensive package for those looking to build a high-performance engine. Please note that this assembly is not CARB approved and cannot be shipped to California. It's recommended to consult with your engine builder to ensure this assembly meets your specific performance goals and application requirements.