Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -16cc 4.155in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this Street & Strip Rotating Assembly is a prime example of their work for Chevy 400 engines. If you're building or rebuilding a street-driven vehicle that runs on pump gas and isn't turbocharged or supercharged, this assembly is designed to handle that kind of use. It's a complete package that gives you the core rotating parts needed to get your engine back in action.

This assembly starts with a 3.750-inch cast crankshaft, which is a solid foundation for many builds. Paired with it are 5.700-inch I-beam connecting rods, known for their strength and reliability in street applications. These rods come equipped with 3/8-inch ARP 8740 bolts, a detail that speaks to the quality and durability Eagle puts into their components, ensuring a secure connection under load. The pistons are forged 4032 DSS units, featuring an inverted dome design with a -16cc volume and a 4.155-inch bore size. They also include plasma-moly file-fit rings, which allow for precise gap setting to match your specific engine build. To round out the package, King SI rod and main bearings are included, providing the necessary smooth operation for your crankshaft and connecting rods.

This rotating assembly is intended for naturally aspirated engines running on pump gas. Please note that this part is not CARB approved and cannot be shipped to California. It's important to check all manufacturer instructions and local regulations before installation.