{"product_id":"comp-cams-valve-spring-for-936-975-939-1","title":"COMP Cams Valve Spring For 936-975 939-1","description":"\u003cp\u003eCCA Valve Springs\u003c\/p\u003e\u003cp\u003eEngine Valve Spring\u003c\/p\u003e\u003cp\u003e1.539\" OD, .697\" ID dual valve spring; 138 lbs  1.950\", 419 lbs  1.350\"; .650\" maximum lift\u003c\/p\u003e\u003cp\u003eDual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":45485050626105,"sku":"01XV8","price":14.85,"currency_code":"USD","in_stock":false}],"url":"https:\/\/shop.throttletherapynation.com\/products\/comp-cams-valve-spring-for-936-975-939-1","provider":"Throttle Therapy Nation ","version":"1.0","type":"link"}