{"product_id":"competition-rotating-assembly-forged-4340-h-beam","title":"Competition Rotating Assembly Forged 4340 H-Beam","description":"The Eagle Specialty Products 119144500 is a comprehensive engine rotating assembly kit designed for high-performance applications. This kit includes a forged 4340 steel crankshaft with a 4.250-inch stroke and a 4.500-inch bore, resulting in an 8.8L\/540 cubic inch displacement. Complementing the crankshaft are forged 4340 steel H-beam connecting rods, measuring 6.800 inches from center to center.\n\nThe assembly is equipped with forged aluminum pistons featuring a dome design and a single valve relief. These pistons are .030 inches oversized and come with Plasmamoly-faced piston rings, ensuring durability and performance. It also includes main and rod bearings (stock size), and is set up for a 2-piece rear main seal.\n\nThis Eagle Competition Rotating Assembly is sold as a complete kit, providing essential components for an engine rebuild or upgrade. While it includes pistons, rings, rods, crank, and bearings, it does not come with a harmonic balancer, flexplate, flywheel, camshaft, lifters, timing components, gaskets, or oil pump.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872909521208,"sku":"EAG119144500","price":2756.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/competition-rotating-assembly-forged-4340-h-beam","provider":"MOTORMIA","version":"1.0","type":"link"}