Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rod 4.040in Pistons Eagle 168 Tooth FP Bal Assembly

If you're rebuilding the heart of your Chevy 350 for street use, a balanced rotating assembly like this one from Eagle is a solid foundation. This setup is designed for pump gas and naturally aspirated applications, making it a great choice for daily drivers or weekend cruisers that you want to give a bit more punch without going full race-spec. Getting the balance right is crucial for engine longevity and smooth operation, and this assembly comes pre-balanced from the factory, saving you a significant step in the build process.

Inside this assembly, you'll find a 3.750-inch cast crankshaft ready to handle the demands of a street-driven engine. Paired with it are 5.700-inch I-beam connecting rods, which are well-built for this type of application and come with 3/8-inch ARP 8740 bolts for reliable clamping force. The pistons are Hypereutectic KB Claimer style with a -12cc inverted dome, designed for a 4.040-inch bore, and they include plasma-moly standard gap rings for good sealing. King rod and main bearings are included to ensure smooth rotation and proper oil clearance, and the package is topped off with an Eagle 168-tooth flexplate, ready for your transmission.

This assembly is a comprehensive package to get your engine's bottom end built. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications to ensure the longevity and performance of your new engine.