{"product_id":"manley-nissan-sr20de-sr20det-valve-spring-and-retainer-kit-w-o-valve-locks","title":"Manley Nissan SR20DE\/SR20DET Valve Spring and Retainer Kit (w\/o Valve Locks)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan\u003e26165\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 807298045061\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eManley Nissan SR20DE\/SR20DET Valve Spring and Retainer Kit (w\/o Valve Locks)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis kit supplies valve springs and retainers engineered for Nissan SR20DE and SR20DET engines. It supports aggressive camshaft profiles while maintaining valve control during extended high RPM use. The chrome-silicon springs deliver consistent performance in racing and high-output builds.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Material:\u003c\/strong\u003e Chrome silicon alloy for fatigue resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetainer Design:\u003c\/strong\u003e Precision machined for secure valve stem fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshaft Compatibility:\u003c\/strong\u003e Rated for aggressive aftermarket profiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Direct fit for SR20DE and SR20DET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Springs and retainers only, no valve locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Focus:\u003c\/strong\u003e Maintains stability at elevated engine speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eManley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eValve Spring and Retainer Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eNissan SR20DE SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e26165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eManufacturer limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eValve springs\u003c\/li\u003e\n\u003cli\u003eRetainers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eValve locks not included\u003c\/li\u003e\n\u003cli\u003eRequires proper installation and checking of installed height\u003c\/li\u003e\n\u003cli\u003eDesigned for performance and racing use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-2002\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSR20DE SR20DET engines\u003c\/td\u003e\n\u003ctd\u003eDirect replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Manley?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChrome silicon construction resists fatigue\u003c\/li\u003e\n\u003cli\u003eConsistent valve control under load\u003c\/li\u003e\n\u003cli\u003eEngineered for high RPM durability\u003c\/li\u003e\n\u003cli\u003eComplete matched set for valvetrain setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include valve locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No valve locks are supplied with this kit\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What engines does it fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e It fits Nissan SR20DE and SR20DET engines\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is it suitable for high RPM use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes it supports extended high RPM operation with proper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Standard manufacturer box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":45305124028495,"sku":"MAN26165","price":345.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/manley-nissan-sr20desr20det-valve-spring-and-retainer-kit-wo-valve-locks-manley-performance.png?v=1779890043","url":"https:\/\/www.blackopsautoworks.com\/products\/manley-nissan-sr20de-sr20det-valve-spring-and-retainer-kit-w-o-valve-locks","provider":"Black Ops Auto Works","version":"1.0","type":"link"}