{"product_id":"pac-racing-beehive-rpm-series-valve-spring-upgrade-for-jet-intake-spring-od-0999-1083-2005-2012-gt500-cobra-pac-1230x","title":"PAC Racing Beehive RPM Series Valve Spring Upgrade for Jet - Intake - Spring OD: 0.999 \/ 1.083 (2005 - 2012 GT500 \/ Cobra) - PAC-1230X","description":"\u003cp\u003e\u003cstrong\u003ePAC Racing RPM Series Valve Springs\u003c\/strong\u003e\u003cbr\u003eExperience the power of PAC Racing RPM Series valve springs, crafted with cutting-edge technology and proven success in Circle Track and drag racing. These springs are designed to outperform all expectations, providing unmatched performance gains. Choose from a variety of diameters and pressures, tailored to match your unique camshaft profile. Elevate your engine performance today with RPM springs.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003ePart Number: \u003cstrong\u003ePAC-1230X\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eValve Spring Style:\u003c\/p\u003e \u003cp\u003eBeehive\u003c\/p\u003e \u003cp\u003eNumber of Springs Per Valve:\u003c\/p\u003e \u003cp\u003eSingle\u003c\/p\u003e \u003cp\u003eMaximum Valve Lift (in.):\u003c\/p\u003e \u003cp\u003e0.550 in.\u003c\/p\u003e \u003cp\u003eRetainers Included:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eOutside Diameter of Outer Spring (in.):\u003c\/p\u003e \u003cp\u003e1.083 in.\u003c\/p\u003e \u003cp\u003eCoil Bind Height (in.):\u003c\/p\u003e \u003cp\u003e1.089 in.\u003c\/p\u003e \u003cp\u003eDamper Spring Included:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eSpring Rate (lbs\/in.):\u003c\/p\u003e \u003cp\u003e291 lbs.\u003c\/p\u003e \u003cp\u003eInside Diameter of Outer Spring (in.):\u003c\/p\u003e \u003cp\u003e0.720 in.\/0.636 in.\u003c\/p\u003e \u003cp\u003eLocks Included:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eValve Stem Seals Included:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eValve Springs Coated:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eRemanufactured:\u003c\/p\u003e \u003cp\u003eNo\u003c\/p\u003e \u003cp\u003eQuantity:\u003c\/p\u003e \u003cp\u003eSold Individually.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eFitment:\u003c\/p\u003e \u003cp\u003e2005 Ford Mustang Shelby GT500\u003cbr\u003e2006 Ford Mustang Shelby GT500\u003cbr\u003e2007 Ford Mustang Shelby GT500\u003cbr\u003e2008 Ford Mustang Shelby GT500\u003cbr\u003e2009 Ford Mustang Shelby GT500\u003cbr\u003e2010 Ford Mustang Shelby GT500\u003cbr\u003e2011 Ford Mustang Shelby GT500\u003cbr\u003e2012 Ford Mustang Shelby GT500\u003c\/p\u003e \u003cp\u003e2005 Ford Mustang Cobra\u003cbr\u003e2006 Ford Mustang Cobra\u003cbr\u003e2007 Ford Mustang Cobra\u003cbr\u003e2008 Ford Mustang Cobra\u003cbr\u003e2009 Ford Mustang Cobra\u003cbr\u003e2010 Ford Mustang Cobra\u003cbr\u003e2011 Ford Mustang Cobra\u003cbr\u003e2012 Ford Mustang Cobra\u003c\/p\u003e \u003cp class=\"pro_warng_msg\"\u003eCA Residents: WARNING: Cancer and Reproductive Harm \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Pac Racing Springs","offers":[{"title":"Default Title","offer_id":43862674210909,"sku":"PAC-1230X","price":20.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4566\/0253\/files\/12-Series-3__63942.1723871658.jpg?v=1764807428","url":"https:\/\/www.byepolr.com\/products\/pac-racing-beehive-rpm-series-valve-spring-upgrade-for-jet-intake-spring-od-0999-1083-2005-2012-gt500-cobra-pac-1230x","provider":"ByePolr Performance","version":"1.0","type":"link"}