Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -23cc 4.185in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components for a robust Chevy 400 engine build. Inside this package, you'll find a 3.750-inch forged 4340 crankshaft, paired with 5.700-inch forged 4340 I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability in high-stress applications.

The assembly also includes 4.185-inch forged 4032 Icon pistons, featuring an inverted dome design with a -23cc volume, which helps achieve a specific compression ratio. You'll also get plasma-moly file-fit piston rings, allowing for precise gap setting to match your engine's bore and intended use. To complete the rotating assembly, King XP rod and main bearings are included, offering solid lubrication and wear protection for these critical components.

This kit is specifically designed for naturally-aspirated racing applications. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a well-built foundation for a performance engine, but remember to consult your engine builder or refer to manufacturer instructions for proper installation and tuning to achieve optimal results.