{"product_id":"billet-aluminum-crankshaft-pulley","title":"Billet Aluminum Crankshaft Pulley","description":"Crafted from 6061 aerospace-grade billet aluminum, this pulley is designed for quicker and easier engine revving, translating to increased performance. The use of 304 stainless steel sleeves ensures durability at the main seal contact points, while precision-broached keyways and maintained stock timing marks ensure accurate installation. The pulley offers an approximate 20% underdrive, slowing accessory speeds to free up additional horsepower. The manufacturing process involves CNC turning, milling, and balancing from CAD designs to ensure precision and quality.","brand":"Stillen","offers":[{"title":"Default Title","offer_id":52663849451832,"sku":"400344","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687715670.jpg?v=1784330144","url":"https:\/\/store.motormia.co\/products\/billet-aluminum-crankshaft-pulley","provider":"MOTORMIA","version":"1.0","type":"link"}