Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.165in Pistons Rotating Assembly

If you're rebuilding the heart of your Chevy 400 for street use, this Eagle Street & Strip Rotating Assembly is a solid choice. It's designed to handle pump gas and naturally aspirated setups, making it a practical option for bringing your engine back to life or giving it a performance boost for everyday driving.

This assembly includes a 3.750-inch cast crankshaft, paired with 6.000-inch I-beam connecting rods. These rods are fitted with strong 3/8-inch ARP 8740 bolts, known for their reliability in performance applications. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -16cc volume and a 4.165-inch bore size, ready for plasma-moly file-fit rings. To complete the package, it comes with King SI rod and main bearings, ensuring proper lubrication and support for these critical rotating components.

This rotating assembly is a comprehensive package for your Chevy 400 build. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.