{"product_id":"econo-beehive®-valve-spring-kit","title":"Econo Beehive® Valve Spring Kit","description":"\u003cp\u003eValve Spring Kit - Steel Retainers - 5\/16\" Valve Stem - EVO | Twin Cam\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade from heat treated chromoly conical ovate wire\u003c\/li\u003e\n\u003cli\u003eHand measured and labeled specifically based on their coil bing \/ required open height\u003c\/li\u003e\n\u003cli\u003eUses a much smaller and lighter weight retainer to reduce valve weight and create quicker rev and smoother motion\u003c\/li\u003e\n\u003cli\u003eDyno proven and track tested\u003c\/li\u003e\n\u003cli\u003eKit includes: Econo BeeHive® valve springs, lightweight 7° steel or titanium retainers, machined heat-treated chromoly spring seats, seat shims, valve locks and a set of premium Viton® valve seals equipped with spring-loaded valve stem wiper system\u003c\/li\u003e\n\u003cli\u003eUp to 0.585\" lift\u003c\/li\u003e\n\u003cli\u003eSeat lb \/ installed height:\u003c\/li\u003e\n\u003cli\u003e183 lb @ 1.760\" (0.510\" lift)\u003c\/li\u003e\n\u003cli\u003e175 lb @ 1.785\" (0.535\" lift)\u003c\/li\u003e\n\u003cli\u003e172 lb @ 1.803\" (0.553\" lift)\u003c\/li\u003e\n\u003cli\u003e165 lb @ 1.825\" (0.574\" lift)\u003c\/li\u003e\n\u003cli\u003e163 lb @ 1.835\" (0.585\" lift)\u003c\/li\u003e\n\u003cli\u003e380 lb @ 1.250\" Open Height\u003c\/li\u003e\n\u003cli\u003eCoil Bind @ 1.180\"\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eFeuling® BeeHive® valve springs must be installed at the correct open height, matching max lift to the open height spec of the valve springs.\u003c\/li\u003e\n\u003cli\u003eEcono BeeHive® kit is direct replacement with no machining or rocker box clearance required for cams up to 0.574\" lift for '84-'04 Big Twin and '86-'03 XL and up to .585\" lift for '05-'17 Twin Cam.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FEULING PARTS","offers":[{"title":"Steel Retainers - 5\/16\" Valve Stem \/ EVO | Twin Cam","offer_id":53155390816623,"sku":"0926-1467","price":229.95,"currency_code":"USD","in_stock":true},{"title":"Steel Retainers - For 7.00 mm Valve Stem \/ Twin Cam","offer_id":53155390849391,"sku":"0926-1468","price":229.95,"currency_code":"USD","in_stock":true},{"title":"TI Retainers - For 7.00 mm Valve Stem \/ Twin Cam","offer_id":53155390882159,"sku":"0926-3323","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/0323\/6463\/files\/FA525DE5-B041-4744-AE7C-97D3EC5AA8C8.png?v=1782530554","url":"https:\/\/factory47.com\/products\/econo-beehive%c2%ae-valve-spring-kit","provider":"Factory 47","version":"1.0","type":"link"}