{"product_id":"sifton-valve-spring-set-for-harley-davidson-xl-1957-1966-part-20-2215","title":"Sifton Valve Spring Set 20-2215 For Harley Davidson XL 1957-1966","description":"\u003cdiv\u003e\n\u003ch1\u003eSifton Valve Spring Set 20-2215 for Harley-Davidson XL (1957–1966)\u003c\/h1\u003e\n\u003cp\u003eUpgrade your vintage Harley engine with the Sifton Valve Spring Set 20-2215, an OEM replacement designed specifically for Harley-Davidson XL models from 1957 through 1966. This eight-piece set delivers precise valve spring characteristics for reliable operation and long-lasting durability in restoration or maintenance projects. All springs are manufactured in the USA, reflecting careful craftsmanship and consistent quality.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e8-piece valve spring set for Harley-Davidson XL models (1957–1966)\u003c\/li\u003e \u003cli\u003eCountry of Origin: USA\u003c\/li\u003e \u003cli\u003eOEM cross references: 18203-57A, 18204-57A\u003c\/li\u003e \u003cli\u003eAccessory items recommended: 16-1774 Bench Valve Spring Tool; 13-9211 Sifton Valve Spring Kit; 13-9207 Sifton Valve Spring Kit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for a precise fit and dependable function, these springs help preserve correct valve timing and support smooth, efficient engine performance. They are suitable for restoration projects or ongoing maintenance, ensuring your Harley XL maintains its classic power and ride quality.\u003c\/p\u003eSifton valve spring only.\n\u003cp\u003eThis Sifton Valve Spring set, part number 20-2215, is a high-quality OEM replacement designed specifically for Harley Davidson XL models from 1957 through 1966. Sold as an 8-piece set, these valve springs ensure optimal engine performance and durability for vintage Harley enthusiasts. Each spring is manufactured in the USA, guaranteeing top-tier craftsmanship and reliability. The set includes all necessary components to facilitate a comprehensive valve spring replacement or upgrade, making it ideal for restoration or maintenance projects. The springs are engineered for precise fit and function, contributing to the overall efficiency of your Harley engine. Proper installation of these valve springs can help maintain proper valve timing and prevent engine issues, ensuring smooth operation and longevity of your motorcycle's performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eSold as an 8-piece set: Complete valve spring replacement for Harley XL models\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: USA: Ensures high-quality manufacturing standards\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOEM Cross Reference: Compatible with 18203-57A and 18204-57A for easy part identification\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFitment: Designed specifically for Harley Davidson XL models from 1957 to 1966\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAccessory Items: 16-1774 - Bench Valve Spring Tool, 13-9211 - Sifton Valve Spring Kit, 13-9207 - Sifton Valve Spring Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson XL 1957\u003cbr\u003e\nHarley Davidson XL 1958\u003cbr\u003e\nHarley Davidson XL 1959\u003cbr\u003e\nHarley Davidson XL 1960\u003cbr\u003e\nHarley Davidson XL 1961\u003cbr\u003e\nHarley Davidson XL 1962\u003cbr\u003e\nHarley Davidson XL 1963\u003cbr\u003e\nHarley Davidson XL 1964\u003cbr\u003e\nHarley Davidson XL 1965\u003cbr\u003e\nHarley Davidson XL 1966\u003cbr\u003e\nHarley Davidson XL 1967\u003cbr\u003e\nHarley Davidson XL 1968\u003cbr\u003e\nHarley Davidson XL 1969\u003cbr\u003e\nHarley Davidson XL 1970\u003cbr\u003e\nHarley Davidson XL 1971\u003cbr\u003e\nHarley Davidson XL 1972\u003cbr\u003e\nHarley Davidson XL 1973\u003cbr\u003e\nHarley Davidson XL 1974\u003cbr\u003e\nHarley Davidson XL 1975\u003cbr\u003e\nHarley Davidson XL 1976\u003cbr\u003e\nHarley Davidson XL 1977\u003cbr\u003e\nHarley Davidson XL 1978\u003cbr\u003e\nHarley Davidson XL 1979\u003cbr\u003e\nHarley Davidson XL 1980\u003cbr\u003e\nHarley Davidson XL 1981\u003cbr\u003e\nHarley Davidson XL 1982\u003c\/div\u003e","brand":"Sifton","offers":[{"title":"Default Title","offer_id":44650779836458,"sku":"13-0102","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/13-0102a.jpg?v=1785818241","url":"https:\/\/atticusgoods.com\/products\/sifton-valve-spring-set-for-harley-davidson-xl-1957-1966-part-20-2215","provider":"Atticus Goods","version":"1.0","type":"link"}