{"title":"Valve Springs","description":null,"products":[{"product_id":"manley-titanium-valve-spring-retainers-ls3x-man-23611-16","title":"MANLEY TITANIUM VALVE SPRING RETAINERS LS3X","description":"\u003ch2\u003eMANLEY TITANIUM VALVE SPRING RETAINERS LS3X Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp\u003eManley titanium valve spring retainers are a great way to lighten your valvetrain, in order to rev higher and make more power. They're manufactured in Manley's own CNC turning centers from special heat-treated 6Al-4V titanium alloy, selected to deliver maximum strength and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese retainers fit the Manley springs used in CORE LS3X cylinder heads and are excellent for all types of racing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eSet of 16.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\n\u003ctable height=\"221\" style=\"width: 438px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003eManley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003eMAN-23611-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e23611-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e\n\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #800000;\"\u003e\u003ca href=\"\/cylinder-heads\/valves-1.html\" style=\"color: #800000;\"\u003eValve\u003c\/a\u003e Springs\u003c\/span\u003e\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOutside Diameter of Outer Spring (in):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.340 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Material:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eLock Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #333333; background-color: #ffffff; text-align: start;\"\u003e7 degree\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eValve Spring Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eTall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNumber of Springs Per Valve:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eDual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eOutside Retainer Diameter(in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e1.200 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eInside Diameter of Inner Spring (in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e0.726 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold as a set of 16.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\n\u003cp\u003e8mm valve stem dia.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\n\u003cp\u003eManley products, due to their intended use, are sold without warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manley Performance Products Inc.","offers":[{"title":"Default Title","offer_id":43730449694817,"sku":"MAN-23611-16","price":277.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/zMAN-23611-16man-23658-16-xl.jpg?v=1772590379"},{"product_id":"manley-titanium-valve-spring-retainers-pro-x-man-23658-16","title":"MANLEY TITANIUM VALVE SPRING RETAINERS PRO-X","description":"\u003ch2\u003eMANLEY TITANIUM VALVE SPRING RETAINERS PRO-X Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp\u003eManley titanium valve spring retainers are a great way to lighten your valvetrain, in order to rev higher and make more power. They're manufactured in Manley's own CNC turning centers from special heat-treated 6Al-4V titanium alloy, selected to deliver maximum strength and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese retainers fit the Manley springs used in CORE Pro-X cylinder heads and are excellent for all types of racing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eSet of 16.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\n\u003ctable height=\"221\" style=\"width: 438px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003eManley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003eMAN-23658-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e23658-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px; text-align: left;\"\u003e\n\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #800000;\"\u003e\u003ca href=\"\/cylinder-heads\/valves-1.html\" style=\"color: #800000;\"\u003eValve\u003c\/a\u003e Springs\u003c\/span\u003e\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOutside Diameter of Outer Spring (in):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.550 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Material:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eLock Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #333333; background-color: #ffffff; text-align: start;\"\u003e10 degree\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eValve Spring Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNumber of Springs Per Valve:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003eDual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eOutside Diameter of Middle Spring (in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e1.105 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eInside Diameter of Inner Spring (in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e0.710 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold as a set of 16.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 251.234px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.17188px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 155.594px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\n\u003cp\u003eFits Manley spring numbers MAN-22440 and MAN-22441.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\n\u003cp\u003eManley products, due to their intended use, are sold without warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manley Performance Products Inc.","offers":[{"title":"Default Title","offer_id":43730449727585,"sku":"MAN-23658-16","price":294.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/zman-23658-16-xl.jpg?v=1772590380"},{"product_id":"manley-nextek-series-valve-springs-ls-lt1-lt4-700-lift-man-221435-16","title":"MANLEY NEXTEK SERIES VALVE SPRINGS LS\/LT1\/LT4 .700 LIFT","description":"\u003ch2\u003eMANLEY NEXTEK SERIES VALVE SPRINGS LS\/LT1\/LT4 .700 LIFT Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp\u003eThese Manley NexTek valve springs are better-designed valve springs using state-of-the-art machinery for purpose-built racing engines. They're manufactured from super-clean, high-tensile chrome silicon steel and are shot-peened to MIL specs for maximum fatigue life. They feature a proprietary, multi-step heat-treating that minimizes load loss and have computer-aided modeling to minimize valve bounce and valve gear separation.\u003c\/p\u003e\n\u003cp\u003eThe Manley NexTek valve springs are smaller diameter and lightweight, allowing engines to rev higher faster. They have an extended tip thickness designed to eliminate overload breakage, and their tightly controlled open-end flatness reduces valve stem side loading.\u003c\/p\u003e\n\u003cp style=\"background-color: #ffffff; text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003eSet of 16.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\u003ctable height=\"221\" style=\"width: 368px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003eManley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003eMAN-221435-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003e221435-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px; text-align: left;\"\u003e\n\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\u003ca href=\"\/cylinder-heads\/valves-1.html\"\u003e\u003cspan style=\"color: #800000;\"\u003eValve\u003c\/span\u003e\u003c\/a\u003e Springs\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eValve Spring Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 189.75px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; font-weight: bold;\"\u003eNumber of Springs Per Valve:\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDual\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOutside Diameter of Outer Spring (in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.340\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eInside Diameter of Inner Spring (in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e0.726\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eInstalled Pressure:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e170@1.810\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOpen Pressure:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e450@1.110\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eSpring Rate (lbs.\/in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e394 lbs.\/in.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eCoil Bind Height (in.):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e1.050\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 189.75px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; background-color: #ffffff; font-weight: bold;\"\u003eDamper Spring Included:\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eNo\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 189.75px; text-align: right;\"\u003e\u003cstrong style=\"color: #333333; background-color: #ffffff; font-weight: bold;\"\u003eFinish:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003ePolished\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 189.75px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; font-weight: bold;\"\u003eValve Springs Coated:\u003c\/strong\u003e\u003cstrong style=\"color: #333333; background-color: #ffffff; font-weight: bold;\"\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eNo\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eWgt\/Grams:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e94\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold as a set of 16.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 189.75px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.73438px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 147.516px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\u003cp\u003eGM LS\/LT1\/LT4 style cylinders heads.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\u003cp\u003eManley products, due to their intended use, are sold without warranty.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manley Performance Products Inc.","offers":[{"title":"Default Title","offer_id":43730459164769,"sku":"MAN-221435-16","price":433.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/z221436-16.jpg?v=1772590668"},{"product_id":"comp-cams-titanium-valve-spring-retainers-cca-779-16","title":"COMP CAMS TITANIUM VALVE SPRING RETAINERS","description":"\u003ch2\u003eCOMP CAMS TITANIUM VALVE SPRING RETAINERS Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp\u003eIf you're a serious racer, you'd better be sure that you're using strong valve spring retainers, such as these COMP Cams titanium retainers. They're stronger and lighter than steel, which means that you'll gain speed and power. They use COMP Cams' Super Lock technology and are designed for 10 degree valve stem locks\u003c\/p\u003e\n\u003cp\u003eThese retainers work best with COMP Cams' valve locks and optional lash caps, and you can be sure that they won't split at high rpm, tearing up your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with COMP Cams valve springs, part number 26926-16.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eSet of 16.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\u003ctable height=\"221\" style=\"width: 579px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003eCOMP Cams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003eCCA-779-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003e779-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px; text-align: left;\"\u003e\n\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\u003cspan style=\"color: #800000;\"\u003e\u003ca href=\"\/cylinder-heads\/valves-1.html\" style=\"color: #800000;\"\u003eValve\u003c\/a\u003e Springs\u003c\/span\u003e\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOutside Diameter of Outer Spring (in):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.320 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Material:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eLock Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003e\u003cspan style=\"color: #333333; background-color: #ffffff; text-align: start;\"\u003e7 degree\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eValve Spring Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRetainer Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNumber of Springs Per Valve:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003eDual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eOutside Diameter of Middle Spring (in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003e0.910 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eInside Diameter of Inner Spring (in):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003e0.646 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold as a set of 16.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 417px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 310px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\u003cp\u003eFor use with COMP Cams valve springs, part number 26926-16.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\u003cp\u003eCOMP Cams warrants its products to be free from defects in material and workmanship for one year from the date of purchase. This warranty is valid on camshafts only where new lifters and proper valve springs are used. This warranty is voided on any part used in racing applications or any cam part ending in -5, -6, -7, -8, or -9. Ultra Gold aluminum rocker arms carry a limited lifetime warranty.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":43730476531809,"sku":"CCA-779-16","price":387.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/z779-16-1.jpg?v=1772591386"},{"product_id":"manley-nextek-series-valve-springs-ls-lt1-lt4-660-lift-man-221436-16","title":"MANLEY NEXTEK SERIES VALVE SPRINGS LS\/LT1\/LT4 .660 LIFT","description":"\u003ch2\u003eMANLEY NEXTEK SERIES VALVE SPRINGS LS\/LT1\/LT4 .660 LIFT Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp\u003eThese Manley NexTek valve springs are better-designed valve springs using state-of-the-art machinery for purpose-built racing engines. They're manufactured from super-clean, high-tensile chrome silicon steel and are shot-peened to MIL specs for maximum fatigue life. They feature a proprietary, multi-step heat-treating that minimizes load loss and have computer-aided modeling to minimize valve bounce and valve gear separation.\u003c\/p\u003e\n\u003cp\u003eThe Manley NexTek valve springs are smaller diameter and lightweight, allowing engines to rev higher faster. They have an extended tip thickness designed to eliminate overload breakage, and their tightly controlled open-end flatness reduces valve stem side loading.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet of 16.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\u003ctable height=\"221\" style=\"width: 402px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003eManley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003eMAN-221436-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003e221436-16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px; text-align: left;\"\u003e\n\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\u003ca href=\"\/cylinder-heads\/valves-1.html\"\u003e\u003cspan style=\"color: #800000;\"\u003eValve\u003c\/span\u003e\u003c\/a\u003e Springs\u003ca href=\"\/engine-internal\/pistons-rings-and-rods-1.html\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eValve Spring Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 182.078px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; font-weight: bold;\"\u003eNumber of Springs Per Valve:\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDual\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOutside Diameter of Outer Spring (in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.295\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eInside Diameter of Inner Spring (in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e0.676\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eSpring Rate (lbs.\/in.):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e379 lbs.\/in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eCoil Bind Height (in.):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1.100\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 182.078px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; background-color: #ffffff; font-weight: bold;\"\u003eDamper Spring Included:\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eNo\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 182.078px; text-align: right;\"\u003e\n\u003cstrong style=\"color: #333333; font-weight: bold;\"\u003eValve Springs Coated:\u003c\/strong\u003e\u003cstrong style=\"color: #333333; background-color: #ffffff; font-weight: bold;\"\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003eWgt\/Grams:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e93\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #111111;\"\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold as a set of 16.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 182.078px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.9375px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 188.984px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\u003cp\u003eGM LS\/LT1\/LT4 style cylinders heads.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\u003cp\u003eManley products, due to their intended use, are sold without warranty.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manley Performance Products Inc.","offers":[{"title":"Default Title","offer_id":43730476564577,"sku":"MAN-221436-16","price":291.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/zMAN-221436-16221436-16.jpg?v=1772591387"}],"url":"https:\/\/www.coreperformanceinc.com\/collections\/camshafts-valvetrain-valve-springs.oembed","provider":"Core Performance Inc","version":"1.0","type":"link"}