Eagle Chevrolet 355 Cid KB -7CC Street and Strip Rotating Assembly

Eagle Street & Strip Rotating Assemblies are perfect for pump gas, naturally aspirated, street vehicles. This assembly is designed for Chevrolet 350/355 CID (Small Block Chevy) engines, offering a performance upgrade for engine builds. It includes a cast steel crankshaft with a 3.480-inch stroke, forged 5140 steel I-beam connecting rods (5.700-inch length) with ARP 8740 bolts, and KB flat-top hypereutectic pistons (-7cc dome volume) for a 4.030-inch cylinder bore. The assembly also features barrel-faced plasma-moly top piston rings and reverse twist iron second piston rings with file-fit gaps. Main and rod bearings are included, but thrust washer, damper, flexplate/flywheel, and oil rail support are not. It is an internal balance assembly with a 6-bolt crankshaft flange.