{"product_id":"rotating-assembly-kit","title":"Rotating Assembly Kit","description":"The Eagle Specialty Products 13021030 is a Street and Strip Rotating Assembly kit engineered for performance-oriented builds. This comprehensive kit includes essential internal engine components such as a cast steel crankshaft, forged aluminum pistons, piston rings, and forged 5140 steel I-beam connecting rods. The pistons are flat-top with two valve reliefs and a -5.00cc piston head volume, designed for a 4.030\" bore and 3.480\" stroke, resulting in a 355 c.i.d. (5.8L) displacement.\n\nKey components within this kit include yes for pistons and piston rings, yes for rod bearings, and yes for main bearings. The crankshaft is designed for internal engine balance and features a 2-piece rear main seal style. The connecting rods measure 5.700 inches center-to-center. This assembly is not balanced from the factory and does not include a harmonic balancer, flexplate, or flywheel. It is sold as a kit and is ideal for pump gas, naturally aspirated, street vehicles.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872895430968,"sku":"EAG13021030","price":1653.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rotating-assembly-kit","provider":"MOTORMIA","version":"1.0","type":"link"}