{"product_id":"gm-ls-dual-valve-spring-kit-w-chromemoly-steel-retainers-660-max-lift","title":"GM LS Dual Valve Spring Kit W\/ Chromemoly Steel Retainers; .660\" Max Lift","description":"The COMP Cams .660\" Lift Dual Spring Kit with Chromemoly Steel Retainers for GM LS features:_x000D_\r\n\u0026lt;ul\u0026gt;_x000D_\r\n\u0026lt;li\u0026gt;.660\" max lift\u0026lt;\/li\u0026gt;_x000D_\r\n\u0026lt;li\u0026gt;Specifically designed for hydraulic Roller and some Solid Roller Applications\u0026lt;\/li\u0026gt;_x000D_\r\n\u0026lt;li\u0026gt;Kit includes .660\" lift dual springs, Chromemoly retainers, valve locks, seats, and Seals\u0026lt;\/li\u0026gt;_x000D_\r\n\u0026lt;\/ul\u0026gt;\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eGM LS 4.8, 5.3, 5.7, 6.0 and 6.2 Cathedral\/Rectangle Port Engines. Excludes LS7.\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eCOMP Cams\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00036584395010\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCoil Bind Height: \u003c\/b\u003e1.070\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDamper: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIncluded Seats: \u003c\/b\u003e4695-16\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIncludes Retainers?: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIncludes Seats?: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIncludes Shims?: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInner Spring Inside Diameter: \u003c\/b\u003e0.680\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInstalled Height: \u003c\/b\u003e1.810\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMax Lift: \u003c\/b\u003e0.660\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNumber of Springs: \u003c\/b\u003e2\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOpen Load: \u003c\/b\u003e405\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOuter Spring Inside Diameter: \u003c\/b\u003e0.958\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOuter Spring Outside Diameter: \u003c\/b\u003e1.320\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRetainer Material: \u003c\/b\u003eChromemoly Steel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSeat Pressure: \u003c\/b\u003e141\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpring Rate: \u003c\/b\u003e400\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpring Seat Type: \u003c\/b\u003eI.D. Locator\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpring Style: \u003c\/b\u003eDual\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Spring Series: \u003c\/b\u003eDual\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eCARB Eligible\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eKT\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e13.5 x 3.75 x 3 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e3.07 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":44709311021101,"sku":"BDQQ-26925CS-KIT","price":1143.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/Part_2026925TS-KIT.jpg?v=1773405257","url":"https:\/\/montgomeryparts.com\/products\/gm-ls-dual-valve-spring-kit-w-chromemoly-steel-retainers-660-max-lift","provider":"Montgomery Parts","version":"1.0","type":"link"}