{"product_id":"comp-cams-26918vcs-kit","title":"COMP Cams 26918VCS-KIT - Beehive Valve Spring Kit 0.540in Lift for GM Vortec Hydraulic Rollers","description":"\u003cp\u003eCOMP Cams 26918VCS-KIT - Beehive Valve Spring Kit 0.540in Lift for GM Vortec Hydraulic Rollers\u003c\/p\u003e\u003cp\u003eSPRING KIT, GM L31 VORTEC CYLINDER HEAD, .510\" MAX LIFT, HYD ROLLER\u003c\/p\u003e\u003cp\u003eComplete .540\" max lift, drop-in valve spring kit for GM L31 Vortec Cylinder Heads\u003c\/p\u003e\u003cp\u003eThis COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a hydraulic roller camshaft. This kit allows up to .540\" lift and provides spring rates that can handle significantly more aggressive lobe profiles. This kit has been developed to make your valve train upgrade as easy as possible by combining quality components in a package that does not require any machining! These components will drop right onto stock GM L31 Vortec cylinder heads.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDrop-in valve spring kit for GM L31 Vortec cylinder heads\u003c\/li\u003e\n\u003cli\u003eNo machining required\u003c\/li\u003e\n\u003cli\u003eIncludes metal body\u003c\/li\u003e\n\u003cli\u003eViton valve stem seals\u003c\/li\u003e\n\u003cli\u003e.540\" max lift\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInside Diameter of Outer Spring (in)\u003c\/strong\u003e: \u003cspan\u003e.650\/.875\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInside Diameter of Inner Spring (in)\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Rate (lbs\/in)\u003c\/strong\u003e: \u003cspan\u003e372\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDamper Spring Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRetainer Material\u003c\/strong\u003e: \u003cspan\u003eChromoly\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLock Style\u003c\/strong\u003e: \u003cspan\u003e7 Degree\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Stem Diameter (in)\u003c\/strong\u003e: \u003cspan\u003e11\/32\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Stem Seal Type\u003c\/strong\u003e: \u003cspan\u003ePositive Stop\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Spring Finish\u003c\/strong\u003e: \u003cspan\u003eRaw\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaximum Coil Bind Height (in)\u003c\/strong\u003e: \u003cspan\u003e1.1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Stem Seal Material\u003c\/strong\u003e: \u003cspan\u003eViton\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntegrated Spring Seat\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: \u003cspan\u003e16\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoil Bind Height\u003c\/strong\u003e: \u003cspan\u003e1.1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInstalled Height\u003c\/strong\u003e: \u003cspan\u003e1.7\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMachine Work Required\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Seat Step Diameter (in)\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Seat OD (in)\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInstalled Pressure\u003c\/strong\u003e: \u003cspan\u003e162\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOpen Pressure\u003c\/strong\u003e: \u003cspan\u003e372\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: \u003cspan\u003eDual Spring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Spring Style\u003c\/strong\u003e: \u003cspan\u003eBeehive\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNumber of Springs Per Valve\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInstalled Height (in)\u003c\/strong\u003e: \u003cspan\u003e1.7\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLoad at Installed Height (lbs)\u003c\/strong\u003e: \u003cspan\u003e162\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOpen Height (in)\u003c\/strong\u003e: \u003cspan\u003e1.16\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLoad at Open Height (lbs)\u003c\/strong\u003e: \u003cspan\u003e363\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Max Lift (in)\u003c\/strong\u003e: \u003cspan\u003e0.54\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutside Diameter of Outer Spring (in)\u003c\/strong\u003e: \u003cspan\u003e1.066\/1.300\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47333507432586,"sku":"COMP-26918VCS-KIT","price":385.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_26918vcs-kit_v1_normalized.jpg?v=1776294315","url":"https:\/\/www.onlyinstock.com\/products\/comp-cams-26918vcs-kit","provider":"Only In Stock","version":"1.0","type":"link"}