{"product_id":"crank-chev-383-4340-350m-3-75str-2pce-rms","title":"CRANK CHEV 383 4340 350m 3.75str 2pce rms","description":"\u003cp\u003eEagle's forged 4340 steel crankshafts are great for high-performance applications. They feature non-twist forging, go through a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic tested, so you know you're getting a top-quality piece. Each crankshaft has cross-drilled and chamfered oil holes for improved oiling, a .125 inch. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 RA. A target bobweight of +\/- 2 percent greatly reduces balancing time.  2 piece rear main seal, internally balanced. Rod Journal Diameter 2.100 inch,  Main Journal Diameter 2.449 inch, Balancer Bolt Thread Size 7\/16-20 inch, Crankshaft Snout Style - Standard.  For use with a 5.7 or 6.0 inch conrod.\u003c\/p\u003e","brand":"Pro Parts NZ","offers":[{"title":"Default Title","offer_id":46014110924973,"sku":"EAG435037505700","price":1298.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/4819\/4989\/files\/EAG43503750600_3a08da1a-34fa-4c3c-b16b-4507617bf203.jpg?v=1778849449","url":"https:\/\/proparts.co.nz\/products\/crank-chev-383-4340-350m-3-75str-2pce-rms","provider":"Pro Parts NZ","version":"1.0","type":"link"}