{"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":"San Diego Overlanding","offers":[{"title":"Default Title","offer_id":50714149847325,"sku":"EDE9644","price":130.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3352\/8093\/files\/5692831c8dd770fa8390705c84b26d12.jpg?v=1765436903","url":"https:\/\/peakoffroad.com\/products\/edelbrock-16-retainers-perf-rpm-440-60189-60929-heads","provider":"Peak Offroad","version":"1.0","type":"link"}