{"product_id":"kibblewhite-racing-valve-spring-kit-3","title":"Racing Valve Spring Kit","description":"\u003cp\u003eValve Spring Kit - 0.600\" Lift - Shovelhead 'L79-'84\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm\u003c\/li\u003e\n\u003cli\u003eProgressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot peened\u003c\/li\u003e\n\u003cli\u003eComplete set for one engine\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KIBBLEWHITE","offers":[{"title":"Default Title","offer_id":53131471978863,"sku":"0926-2929","price":147.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/0323\/6463\/files\/644F80A2-225A-4D48-945B-6D224EBAB9AE.png?v=1781907614","url":"https:\/\/factory47.com\/products\/kibblewhite-racing-valve-spring-kit-3","provider":"Factory 47","version":"1.0","type":"link"}