{"product_id":"edelbrock-16-retainers-perf-rpm-440-60189-60929-heads","title":"Edelbrock 16- Retainers Perf RPM 440 60189 60929 Heads","description":"The Edelbrock #9644 retainers are designed to be used with springs featuring 1.55\" O.D. and 1.125 I.D. Theses retainers require 11\/32\" Valve Stems with 7- degree locks. Works with #5792 Valve Springs. Set of 16","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":49976934334697,"sku":"EDE9644","price":515.99,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3651\/7865\/files\/5692831c8dd770fa8390705c84b26d12.jpg?v=1767389259","url":"https:\/\/4strokeshop.com\/ar-sa\/products\/edelbrock-16-retainers-perf-rpm-440-60189-60929-heads","provider":"4STROKE SHOP","version":"1.0","type":"link"}