Eagle Chevy 400 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.155in Pistons Rotating Assembly

If you're building a high-performance Chevy 400 engine for serious racing, this Eagle Competition Rotating Assembly is a solid foundation. It includes a forged 4340 crankshaft with a 3.750-inch stroke, paired with 6.000-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts. This combination is built to handle the stresses of racing, including nitrous and forced induction applications.

The assembly comes with forged 4032 Mahle pistons, which are flat-top design with a -5cc volume and a 4.155-inch bore size. These are matched with plasma-moly file-fit piston rings, allowing for precise gap setting during installation to optimize performance and sealing. For the bottom end, King XP rod and main bearings are included, known for their durability and ability to handle high loads. This entire package is designed for competition use, offering a well-built rotating assembly ready for your custom engine build.

Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning. Ensure you have the necessary tools and expertise for proper engine assembly, as precise balancing and installation are critical for optimal performance and longevity.