{"product_id":"head-diameter-1-590-in-stem-diameter-0-3136-in-o-a-4-923-in-1","title":"Manley 11621-8 Head Diameter: 1.590 in. - Stem Diameter: 0.3136 in. - O\/A : 4.923 in.","description":"Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM","brand":"Manley","offers":[{"title":"Default Title","offer_id":51244607340859,"sku":"BBPB_11621-8","price":340.88,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/5958\/2011\/files\/public_1c10435e-cc28-4fdb-9be6-7ab9e33570f8.jpg?v=1778481015","url":"https:\/\/performancepartscanada.ca\/products\/head-diameter-1-590-in-stem-diameter-0-3136-in-o-a-4-923-in-1","provider":"Performance Parts Canada","version":"1.0","type":"link"}