{"product_id":"kibblewhite-20-20425-valve-spring-kit-0-415-lift-knucklehead-36-47-street","title":"Kibblewhite 20-20425 Valve Spring Kit - 0.415 Lift - Knucklehead '36-'47 | Street","description":"\u003cp\u003eThis Kibblewhite replacement valve spring kit is designed for the specific Harley-Davidson applications listed below. Designed to give stock pressures and work with stock cam profiles.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to give stock pressures and work with stock cam profiles.\u003c\/li\u003e\n\u003cli\u003eRetainers, keepers, and bases are modeled using FEA (Finite Element Analysis) to maximize mechanical strength.\u003c\/li\u003e\n\u003cli\u003eSprings are wound from Super Clean chrome silicon valve spring wire that has been heat treated and shot peened.\u003c\/li\u003e\n\u003cli\u003eManufactured to original O.E.M. specifications using premium modern materials, design protocols and manufacturing techniques.\u003c\/li\u003e\n\u003cli\u003eMade in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":52513868153127,"sku":"0926-1441","price":135.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/2746\/9095\/files\/F0399863-22B3-498C-9051-5134636E4229.png?v=1793674480","url":"https:\/\/www.cyclecityoutdoors.com\/products\/kibblewhite-20-20425-valve-spring-kit-0-415-lift-knucklehead-36-47-street","provider":"Cycle City Outdoors","version":"1.0","type":"link"}