{"product_id":"pac-racing-springs-rpm-valve-spring-550-lb-in-spring-1-045-in-coil-bin-pac-1237x-16","title":"PAC Racing Springs RPM Valve Spring, 550 lb\/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16 PAC-1237X-16","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003ePAC Racing Springs RPM Valve Spring, 550 lb\/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16, manufacturer part number PAC-1237X-16. Part of the RPM Series; Dual Spring.\u003c\/p\u003e\u003cp\u003eNew PAC Racing Springs part in the original manufacturer packaging.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003ePAC-1237X-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eValve Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eRPM Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRate\u003c\/th\u003e\n\u003ctd\u003e550 lb\/in Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e1.045 in Coil Bind\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside diameter\u003c\/th\u003e\n\u003ctd\u003e1.274 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003ctd\u003eDual Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSet of 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eCamshafts and Valvetrain \/ Valve Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage dimensions\u003c\/th\u003e\n\u003ctd\u003e15.1 x 4 x 3.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e3.814 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGM LS-Series\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment comes from the manufacturer's application data. Some trims, engines, drivetrains or bed lengths may be excluded. Send your year, make, model and VIN to hello@apertureauto.com and we will confirm before it ships.\u003c\/p\u003e\u003ch3\u003eQuestions and answers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this part new?\u003c\/strong\u003e\u003cbr\u003eYes. It is a new PAC Racing Springs part in the original manufacturer packaging. Manufacturer part number PAC-1237X-16.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat vehicles does it fit?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists it for GM LS-Series. Some trims may be excluded, so send your VIN if you want us to confirm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does shipping take and what does it cost?\u003c\/strong\u003e\u003cbr\u003eMost orders ship within 1 to 3 business days with free shipping to the contiguous United States. Tracking is emailed as soon as it ships.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I return it?\u003c\/strong\u003e\u003cbr\u003eYes. Unused, uninstalled parts in the original packaging can be returned within 30 days of delivery. See the refund policy for details.\u003c\/p\u003e\u003cp class=\"aa-pn\"\u003ePart number PAC-1237X-16, also written PAC1237X16.\u003c\/p\u003e","brand":"PAC Racing Springs","offers":[{"title":"Default Title","offer_id":56797936582961,"sku":"PAC-1237X-16","price":493.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/9832\/7345\/files\/PACPAC-1237X-16.jpg?v=1792025961","url":"https:\/\/apertureauto.com\/products\/pac-racing-springs-rpm-valve-spring-550-lb-in-spring-1-045-in-coil-bin-pac-1237x-16","provider":"Aperture Auto","version":"1.0","type":"link"}