Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rod -5cc Flat Top 4.060in Pistons Balanced Assembly

If you're building a naturally-aspirated racing engine based on a Chevy 350, this balanced rotating assembly from Eagle is a solid foundation. It's designed to handle the demands of the track and offers a significant upgrade over stock components. This assembly includes everything you need to get your short block built, saving you time and ensuring critical parts are matched for performance.

At the heart of this assembly is a 3.750-inch forged 4140 crankshaft, known for its strength and durability under high stress. Paired with it are 5.700-inch 4340 I-beam connecting rods, which are a popular choice for their robust construction. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for reliable clamping force. The pistons are forged 4032 aluminum from Icon, featuring a -5cc flat top design that works well with various cylinder head combinations for a 4.060-inch bore. They come with plasma-moly file-fit rings, allowing for precise gap setting to optimize sealing and performance. To round out the assembly, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation.

This assembly comes balanced from the factory, which is a crucial step for any performance engine to ensure smooth operation and longevity. 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.