Eagle Chevy 350 3.750in Crank 5.700in H-Beam -31cc 4.030in Pistons Balanced Assembly

This is a balanced rotating assembly from Eagle, specifically built for Chevy 350 engines. It includes a forged 4340 crankshaft with a 3.750-inch stroke, 5.700-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts, and 4.030-inch Mahle forged pistons with a -31cc inverted dome. This assembly is designed for high-performance applications, including racing, and is balanced from the factory, saving you a significant step in the engine building process.

The forged 4340 steel crankshaft is a strong foundation for demanding builds, offering improved durability over cast cranks. The H-beam connecting rods are well-built for handling higher cylinder pressures and RPMs, especially when paired with the included ARP bolts, known for their reliability in high-stress environments. The Mahle pistons are forged from 2618 aluminum, a material chosen for its strength and ability to withstand extreme heat and pressure, and the -31cc dome helps achieve a specific compression ratio suitable for boosted or nitrous applications. This assembly also comes with plasma-moly file-fit piston rings, which allow for precise gap setting, and King XP rod and main bearings, offering robust lubrication and wear resistance.

This balanced rotating assembly is a popular choice for engine builders looking to create a powerful and reliable powerplant for racing or high-performance street use. Please note that this assembly is not CARB approved and cannot be shipped to California. It is recommended to consult with your engine builder or refer to manufacturer specifications for proper installation and compatibility with other engine components.