Eagle Chevy 350 1Pc 3.750in Crank 5.700in H-Beam -5cc Flat Top 4.040in Pistons Balanced Assembly

Starting with a forged 4340 steel crankshaft featuring a 3.750-inch stroke is key for building a strong Chevy 350. This Eagle rotating assembly centers around that robust crank, paired with 5.700-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress, making this assembly well-suited for demanding applications like racing, nitrous, or forced induction setups.

The piston and ring package includes forged 4032 aluminum Mahle pistons. These are flat-top pistons with a -5cc dish, designed to work with the 4.040-inch bore size and contribute to a specific compression ratio when combined with your cylinder heads. They come with plasma-moly file-fit rings, which allow for precise gap setting to optimize performance and sealing. For the bottom end, King XP series rod and main bearings are included, offering improved durability and performance for the crankshaft journals.

This assembly comes balanced from Eagle, saving you a significant step and ensuring proper rotating balance right out of the box. This is crucial for engine longevity and smooth operation, especially at higher RPMs. Please note that this assembly is not CARB approved and cannot be shipped to California. It's designed for performance builds where maximum power and durability are the primary goals.