{"product_id":"ferrea-dual-valve-spring-and-retainer-set-for-r35-gtr","title":"Ferrea Dual Valve Spring and Retainer Set for R35 GTR","description":"\u003cp\u003eFerrea is one of the most well-known names in the aftermarket valvetrain industry, trusted by top racing teams around the world across Formula 1, NASCAR, Indy, drag racing and road racing. Heavy duty dual valve springs prevent valve float at higher RPM, while titanium retainers keep weight down and add strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Set Ferrea (48) VR38 Titanium Valve Keepers\u003c\/li\u003e\n\u003cli\u003e1 Set Ferrea (24) VR38 Dual Valve Springs\u003c\/li\u003e\n\u003cli\u003e1 Set Ferrea (24) VR38 Valve Seats\u003c\/li\u003e\n\u003cli\u003e1 Set Ferrea (24) VR38 Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410687570114,"sku":"FNR35GTRDVSRS","price":1285.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/805m.jpg?v=1783996655","url":"https:\/\/gradeagarage.com\/products\/ferrea-dual-valve-spring-and-retainer-set-for-r35-gtr","provider":"Grade A Garage","version":"1.0","type":"link"}