Eagle Chevrolet 350 1 Piece Rear Seal .060in Bore Rotating Assembly Kit

If you're rebuilding the heart of your Chevrolet 350 for street use, this Eagle Street & Strip Rotating Assembly Kit is a solid foundation. This kit is designed for pump gas, naturally aspirated applications, making it a great choice for bringing your classic back to life or building a reliable street machine.

Inside this kit, you'll find a 3.750-inch cast crankshaft ready to handle the demands of regular driving. Paired with it are 5.700-inch I-beam connecting rods, secured with 3/8-inch ARP 8740 bolts for dependable strength. The kit includes hypereutectic KB pistons with a -18cc dish and a 4.060-inch bore, along with standard gap plasma-moly rings. King rod and main bearings are also included to ensure smooth rotation and proper oil clearance. This assembly is specifically configured for a 1-piece rear main seal, which is common on many later model small-block Chevys.

When undertaking a project like this, remember that proper balancing is crucial for engine longevity and smooth operation. While this kit provides the core components, it's recommended to have the assembly professionally balanced to your specific vehicle and intended use. Also, be aware that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for detailed installation procedures and torque specifications.