{"product_id":"manley-99217-valve-spring-set-for-1957-1966-harley-davidson-xl","title":"Manley 99217 Valve Spring Set for 1957–1966 Harley-Davidson XL","description":"Manley .490 valve spring kit features OD springs with steel top collars. Interference fit to reduce harmonics and control spring surge.\n\u003cp\u003eThe Manley 99217 Valve Spring Set is designed for 1957–1966 Harley-Davidson XL applications. These springs provide 20% more pressure than stock springs and are intended for use with stock lift cams up to .490 inch.\u003c\/p\u003e\u003cp\u003eNo machining is required for installation, helping simplify the installation process. The set uses stock lower collars and is supplied as a kit.\u003c\/p\u003e\u003cp\u003eProduct details: Brand: Manley. Part number: 99217. SKU: 11-9609. Country of origin: USA.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance: Provides 20% more pressure than stock springs.\u003c\/li\u003e\n\u003cli\u003eInstallation: No machining required for installation.\u003c\/li\u003e\n\u003cli\u003eCam Compatibility: For use with stock lift cams up to .490 inch.\u003c\/li\u003e\n\u003cli\u003eLower Collars: Uses stock lower collars.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 1957–1966 Harley-Davidson XL models.\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Kit.\u003c\/li\u003e\n\u003cli\u003eAccessory Items: 16-1774 - Bench Valve Spring Tool, 11-0821 - Lower Valve Collar Kit, 11-2030 - Kibblewhite Valve and Spring Kit\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003cbr\u003e\nHarley Davidson XL  1983\u003cbr\u003e\nHarley Davidson XL  1984\u003cbr\u003e\nHarley Davidson XL  1985","brand":"Manley","offers":[{"title":"Default Title","offer_id":44584026112087,"sku":"11-9609","price":371.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/11-9609a.jpg?v=1793285438","url":"https:\/\/valleyspeed.net\/products\/manley-99217-valve-spring-set-for-1957-1966-harley-davidson-xl","provider":"The Speed Shop Canada","version":"1.0","type":"link"}