Eagle Chevy 350 1Pc 3.750in Crank 5.700in H-Beam -18cc 4.040in Pistons Balanced Assembly

If you're building a high-performance Chevy 350 for serious racing, especially with nitrous or forced induction, a balanced rotating assembly like this one from Eagle is a critical starting point. This assembly includes a forged 4340 crankshaft, H-beam connecting rods, and Icon pistons, all balanced together to ensure smooth operation and durability under demanding conditions.

The heart of this assembly is the 3.750-inch stroke forged 4340 crankshaft, built to handle the stresses of racing. Paired with it are 5.700-inch H-beam connecting rods, known for their strength and reliability, secured with 7/16-inch ARP 8740 bolts. The pistons are forged 4032 aluminum from Icon, featuring an -18cc inverted dome design and sized at 4.040 inches to match the bore. This assembly also comes with plasma-moly file-fit piston rings and King XP rod and main bearings, ensuring a well-matched and robust rotating assembly ready for your build.

Because this assembly is balanced as a complete unit, it helps reduce vibration and wear on other engine components. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's essential to consult with your engine builder to ensure all components are compatible with your specific build requirements.