{"product_id":"valve-seals-5-16-ptfe-531-guide-1","title":"Allstar Performance Valve Seals 5\/16 PTFE .531 Guide (Set of 100) ALL90244-100","description":"\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/Allstar%20Performance\"\u003e Allstar Performance \u003c\/a\u003e Valve Seals are designed for engines with 5\/16 inch valve stems and .531 inch valve guides. These seals are made of PTFE, a synthetic material with low friction and high resistance to heat and chemicals. They feature spring-loaded wipers that help to control oil consumption by scraping oil from the valve stem. It's important to note that machining is typically required for installation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/allstarperformance.com\/content\/717.pdf\" target=\"_blank\"\u003e\u003cspan\u003eAllstar Spec Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":47362974417209,"sku":"DNLF_ALL90244-100","price":179.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/products\/ALL90244-100.jpg?v=1698281439","url":"https:\/\/tuning4.com\/products\/valve-seals-5-16-ptfe-531-guide-1","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}