Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -5cc Flat Top 4.155in Pistons Balanced Assembly

If you're building a Chevy 400 engine for street use, this balanced rotating assembly from Eagle is a solid foundation. It includes a 3.750-inch cast crankshaft, 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts, and Mahle 4.155-inch flat-top pistons with a -5cc dish. This assembly is balanced and ready to go, making it a great choice for naturally aspirated, pump gas applications.

The Mahle pistons are forged from 4032 aluminum, known for its good thermal expansion properties, and come with plasma-moly standard gap rings. King rod and main bearings are included to ensure smooth operation and proper oil clearance. To complete the package, this assembly also comes with a damper and a flexplate, so you have the essential rotating components ready for installation. This is a well-built assembly designed for reliable performance on the street.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure the longevity of your new engine build.