Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -26cc 4.030in Pistons Balanced Assembly

Eagle is well-known for making strong internal engine components, and this balanced rotating assembly is a prime example for your Chevy 350. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It’s a complete package that takes the guesswork out of matching critical rotating parts.

This assembly starts with a forged 4140 crankshaft featuring a 3.750-inch stroke, paired with 5.700-inch I-beam connecting rods made from durable 4340 steel. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -26cc volume and a 4.030-inch bore size, perfect for achieving specific compression ratios. They come complete with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. To ensure smooth operation and proper oil clearance, the assembly includes King XP rod and main bearings.

This rotating assembly comes balanced from the factory, saving you a significant step and cost in your engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure the longevity of your new engine components.