Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -16cc 4.155in Pistons Balanced Assembly

This is the Eagle Street & Strip Balanced Rotating Assembly, specifically built for Chevy 400 engines. It's a complete package designed to be a strong foundation for your engine build, whether you're aiming for a naturally aspirated street machine or a pump gas performance setup. This assembly includes a 3.750-inch cast crankshaft, 5.700-inch I-beam connecting rods, and 4.155-inch pistons, all balanced and ready for installation.

The components in this assembly are well-chosen for durability and performance on the street. The crankshaft is a cast steel unit, providing a solid base for power delivery. The I-beam connecting rods are robust and come equipped with 3/8-inch ARP 8740 bolts, known for their strength and reliability under stress. The pistons are forged 4032 DSS units with an inverted dome design, featuring a -16cc volume, and they come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's bore and intended use. This assembly also includes King SI rod and main bearings, which are respected for their performance in street applications.

This balanced rotating assembly is a popular choice for builders looking for a complete, well-matched set of internal engine components. It simplifies the engine building process by providing a pre-balanced rotating assembly, saving you time and ensuring the critical balance needed for smooth operation and longevity. 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.