{"product_id":"ferrea-nissan-rb25det-double-spring-6-deg-pro-cnc-titanium-retainer-set-of-24","title":"Ferrea Titanium Retainer - Nissan Skyline R32, R33 RB25DET (non-Neo) for Double Spring 6 Deg - Set of 24 - E11082","description":"\u003cdiv class=\"wheel_category_landing_page_header\"\u003e\n\u003cp id=\"catdesc\"\u003eFerrea is pleased to offer our Pro-Series Titanium Retainers including sizes that fit both traditional Domestic springs and Sport Compact springs. Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers. We have available applications for 6, 7, 8 (super 7) and 10 degrees. Examine the overall quality of Ferrea’s Pro-Series Retainers and see why professional engine builders demand Ferrea Racing Components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e6 Cyl. In-Line - 24 Valve - (RB25DET)\u003cbr\u003eValve Stem Size: 6 mm\u003cbr\u003eDiameter (A): 25.4 mm\u003cbr\u003eOut Step Diameter (B): -\u003cbr\u003eInn Step Diameter (C): 16.51 mm\u003cbr\u003eReferences: Double Spring-6 Degree Pro CNC- (24 pieces) Ferrea Racing Springs #S10112 and Ferrea Valve Lock #K10063\u003c\/p\u003e\n\u003cp\u003eFitment:\u003cbr\u003e1989:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1990:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1991:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1992:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1993:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1994:Nissan:Skyline (R32):2.5 RB25DET, \u003cbr\u003e1993:Nissan:Skyline (R33):2.5 RB25DET, \u003cbr\u003e1994:Nissan:Skyline (R33):2.5 RB25DET, \u003cbr\u003e1995:Nissan:Skyline (R33):2.5 RB25DET, \u003cbr\u003e1996:Nissan:Skyline (R33):2.5 RB25DET, \u003cbr\u003e1997:Nissan:Skyline (R33):2.5 RB25DET, \u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":49998560919832,"sku":"FERE11082","price":517.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/1b65f2fae849c313a95510597283d5b8_9b2f6e8c-d44c-4b77-bc54-eef7c9c42c15.jpg?v=1745719710","url":"https:\/\/nipponpower.com\/products\/ferrea-nissan-rb25det-double-spring-6-deg-pro-cnc-titanium-retainer-set-of-24","provider":"Nippon Power","version":"1.0","type":"link"}