Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -5cc Flat Top 4.155in Pistons Balanced Assembly

Starting with the forged 4032 Mahle pistons, this balanced assembly is built for street performance on pump gas. These pistons feature a -5cc flat top design and are paired with plasma-moly standard gap rings, which help ensure a good seal for efficient combustion. This setup is designed to work well in naturally aspirated street vehicles looking for an improved rotating assembly.

At the core of this assembly is a 3.750-inch cast crankshaft, a solid foundation for a Chevy 400 build. Connecting the crankshaft to the pistons are 5.700-inch I-beam connecting rods, secured with 3/8-inch ARP 8740 bolts. This combination of components is balanced as an assembly, meaning it's ready to go for your engine build, saving you time and ensuring proper weight distribution for smoother operation. You'll also find King SI rod and main bearings included, along with a damper and flexplate, making this a comprehensive package for your engine project.

This rotating assembly is a well-built option for those rebuilding or upgrading a Chevy 400 engine. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any specific requirements for your application.