Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -7cc Flat Top 4.000in Pistons Balanced Assembly

Eagle has a solid reputation for making well-built performance engine components, and this balanced rotating assembly is a prime example for your Chevy 350. If you're building or rebuilding a street-driven vehicle that runs on pump gas and isn't force-fed air, this assembly is designed to handle those demands. It's a complete package that takes the guesswork out of matching critical rotating parts.

At the heart of this assembly is a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods. These rods are secured with strong 3/8-inch ARP 8740 bolts, a notable upgrade that ensures reliability under stress. The pistons are hypereutectic KB flat-tops with a -7cc dish, designed to work with a 4.000-inch bore. They come complete with plasma-moly file-fit rings, giving you the flexibility to achieve a perfect seal in your cylinders. This entire rotating assembly is balanced at the factory, which is a crucial step for smooth engine operation and longevity, especially in a street application.

Beyond the core rotating parts, this assembly includes King SI rod and main bearings for proper lubrication and wear protection. It also comes with a damper to control torsional vibrations and a flexplate, so you have the essential pieces to get your engine assembled and ready for installation. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.