{"product_id":"valve-spring-kits-for-milwaukee-eight-heads","title":"Valve Spring Kits for Milwaukee-Eight™ Heads","description":"\u003cul\u003e\n\u003cli\u003eAdvanced Spring Design with special attention to cam and spring harmonics, stress, mass and operating RPM\u003c\/li\u003e\n\u003cli\u003ePremium-grade, super clean ground chrome silicon wire\u003c\/li\u003e\n\u003cli\u003eHeat treated and shot-peened for long life\u003c\/li\u003e\n\u003cli\u003eKits include 8 retainers, 8 springs and 8 basewashers (NOTE: Kit 20-21200 does not require basewashers, it is compatible with OE seals or Tophat valve seals (71046)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOrder No. 20-21000\u003c\/strong\u003e: .465\" Max. Lift | 1.410\" Installed Height | 80 lbs. Seat Pressure | 212 lbs. Open Pressure at .465\" lift\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder No. 20-21050\u003c\/strong\u003e\u003cspan\u003e: .465\" Max. Lift | 1.410\" Installed Height | 80 lbs. Seat Pressure | 212 lbs. Open Pressure at .465\" lift\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrder No. 20-21200\u003c\/strong\u003e: .550\" Max. Lift | 1.550\" Installed Height | 104 lbs. Seat Pressure | 230 lbs. Open Pressure at .550\" lift\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cspan\u003eYou Might Also Like:\u003c\/span\u003e\u003c\/h3\u003e\u003cp\u003e\u003cspan\u003e\u003ca href=\"\/products\/black-diamond-replacement-valves-for-milwaukee-eight-heads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBlack Diamond Replacement Valves for Milwaukee-Eight™ Heads\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/milwaukee-eight-tophat-valve-seals\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTophat Valve Seals for Milwaukee-Eight™ Heads\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/milwaukee-eight-valve-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eValve Guides for Milwaukee-Eight™ Heads\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":".465\" Max Lift | Titanium Retainers","offer_id":35588767350936,"sku":"20-21000","price":216.12,"currency_code":"GBP","in_stock":true},{"title":".465\" Max Lift | H.T. Steel Retainers","offer_id":35588767416472,"sku":"20-21050","price":172.9,"currency_code":"GBP","in_stock":true},{"title":".550\" Max Lift | Titanium Retainers","offer_id":35588767449240,"sku":"20-21200","price":274.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/4251\/5608\/products\/20-21200_HD_Milwaukee_Sprki02_17.jpg?v=1596451239","url":"https:\/\/goodson654-com.myshopify.com\/products\/valve-spring-kits-for-milwaukee-eight-heads","provider":"goodson654.com","version":"1.0","type":"link"}