Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.155in Pistons Balanced Assembly

This is a balanced rotating assembly from Eagle, specifically built for Chevy 400 engines. 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 forged pistons with an inverted dome design. This assembly is designed for pump gas, naturally aspirated street applications, offering a solid foundation for your engine build.

The included Mahle pistons are forged from 4032 aluminum, featuring a -16cc inverted dome to help achieve your desired compression ratio. They come with plasma-moly standard gap rings for good sealing. King SI rod and main bearings are part of the package, known for their reliability in street performance applications. This assembly also comes balanced, which is a critical step for smooth engine operation and longevity, especially in higher-RPM street use. You'll also find a damper and flexplate included, making this a comprehensive kit to get your engine rotating.

This Eagle rotating assembly is a well-built option for those rebuilding or upgrading their Chevy 400 engine for street use. Please note 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.