{"product_id":"manley-performance-23645-16","title":"Manley Performance Manley 7 Degree  1.437in \/ 1.550in Spring OD 16pc Steel Valve Spring Retainers","description":"\u003cp\u003eManley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications.\u003c\/p\u003e\u003cp\u003eGenuine Manley Performance. Part number 23645-16.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":65579568562525,"sku":"23645-16","price":90.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/d5d40c7892594cb55df535f7f5e4a6f4_ccaa8b49-450c-4555-a6b4-eed30efe1cbc.jpg?v=1786796176","url":"https:\/\/performancepartsdirect.co.uk\/products\/manley-performance-23645-16","provider":"Performance Parts Direct","version":"1.0","type":"link"}