{"product_id":"sifton-nitrate-valve-and-spring-kit-for-harley-davidson-shovelhead-fl-models","title":"Sifton Nitrate Valve and Spring Kit for Harley-Davidson Shovelhead FL Models","description":"Sifton valve and spring kit for Shovelhead models includes 2 intake and 2 exhaust valve with nitrate finish  complete spring set  keepers with upper and lower collars.\n\u003cp\u003eThe Sifton Nitrate Valve and Spring Kit is a complete valvetrain replacement package for select Harley-Davidson Shovelhead FL models. Designed for dependable service and straightforward installation, this kit includes two intake valves and two exhaust valves with a durable nitrate finish, along with a complete valve spring set, keepers, and upper and lower collars. The components are matched to support consistent valve operation in properly maintained Shovelhead engines.\u003cbr\u003eThis kit is a practical choice for engine rebuilds, cylinder head service, and valvetrain restoration projects where replacing related components together can help simplify installation. The nitrate-finished valves provide a hard, wear-resistant surface, while the included springs, keepers, and collars help complete the valve assembly without requiring separate sourcing for each primary component. Verify engine specifications and existing valvetrain components before installation to ensure proper compatibility and setup.\u003cbr\u003eThe Sifton valve and spring kit fits 1966 through 1975 Harley-Davidson FL models, including FL applications from 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, and 1975. Professional installation or service by a qualified motorcycle technician is recommended, including inspection of valve guides, seats, springs, retainers, and related hardware before assembly. Follow the motorcycle manufacturer’s service procedures for valve adjustment, spring installation, and final engine inspection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Sifton\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 11-0794\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Harley-Davidson Shovelhead FL models from 1966 through 1975\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eKit Contents: Two intake valves, two exhaust valves, complete spring set, keepers, upper collars, and lower collars\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eValve Finish: Nitrate finish for enhanced surface durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUse: Suitable for engine rebuilds, cylinder head service, and valvetrain restoration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccessory Items: 16-1728 - Pushrod Cover Clip Tool\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment\u003cbr\u003e\nHarley Davidson FL  1966\u003cbr\u003e\nHarley Davidson FL  1967\u003cbr\u003e\nHarley Davidson FL  1968\u003cbr\u003e\nHarley Davidson FL  1969\u003cbr\u003e\nHarley Davidson FL  1970\u003cbr\u003e\nHarley Davidson FL  1971\u003cbr\u003e\nHarley Davidson FL  1972\u003cbr\u003e\nHarley Davidson FL  1973\u003cbr\u003e\nHarley Davidson FL  1974\u003cbr\u003e\nHarley Davidson FL  1975\u003cbr\u003e\nHarley Davidson FL  1976\u003cbr\u003e\nHarley Davidson FL  1977\u003cbr\u003e\nHarley Davidson FL  1978\u003cbr\u003e\nHarley Davidson FL  1979\u003cbr\u003e\nHarley Davidson Fx  1971\u003cbr\u003e\nHarley Davidson Fx  1972\u003cbr\u003e\nHarley Davidson Fx  1973\u003cbr\u003e\nHarley Davidson Fx  1974\u003cbr\u003e\nHarley Davidson Fx  1975\u003cbr\u003e\nHarley Davidson Fx  1976\u003cbr\u003e\nHarley Davidson Fx  1977\u003cbr\u003e\nHarley Davidson Fx  1978\u003cbr\u003e\nHarley Davidson Fx  1979","brand":"Sifton","offers":[{"title":"Default Title","offer_id":44897034600490,"sku":"11-0794","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0794a.jpg?v=1790210059","url":"https:\/\/atticusgoods.com\/products\/sifton-nitrate-valve-and-spring-kit-for-harley-davidson-shovelhead-fl-models","provider":"Atticus Goods","version":"1.0","type":"link"}