{"product_id":"engine-valve-stem-oil-seal-set-6","title":"Engine Valve Stem Oil Seal Set","description":"viton valve seals are an excellent choice in performance applications. The 521 seals have a .545\" OD and fit applications with 3\/8\" valves and .500\" OD guides.","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":67852361498792,"sku":"BDQQ_521-12","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.truspeedperformance.com\/products\/engine-valve-stem-oil-seal-set-6","provider":"TruSpeed Performance LLC","version":"1.0","type":"link"}