{"product_id":"motorshop-nickel-intake-valve-seat-for-harley-davidson-big-twin-models-part-sb1801866","title":"Motorshop Nickel Intake Valve Seat for Harley Davidson Big Twin SB1801866","description":"\u003cdiv\u003e\n\u003ch1\u003eMotorshop Nickel Intake Valve Seat for Harley Davidson Big Twin SB1801866\u003c\/h1\u003e\n\u003cp\u003eNickel alloy intake valve seat delivers superior heat resistance and durable sealing for Harley-Davidson Big Twin engines (1966–1975), helping restore compression and reliable performance during rebuilds.\u003c\/p\u003e\n\u003cp\u003eDesigned for precise fit on Harley FL Big Twin models from 1966 through 1975, this valve seat installs easily and adheres to OEM standards for quality and performance. Its solid nickel construction supports consistent valve sealing across diverse riding conditions.\u003c\/p\u003e\n\u003cp\u003eKey details\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Nickel alloy\u003c\/li\u003e \u003cli\u003eFitment: Harley Davidson FL Big Twin, 1966–1975\u003c\/li\u003e \u003cli\u003eFuel compatibility: Suitable for leaded and unleaded gasoline\u003c\/li\u003e \u003cli\u003eOEM cross reference: 18018-66\u003c\/li\u003e \u003cli\u003eCountry of origin: Taiwan\u003c\/li\u003e \u003cli\u003ePart number: SB1801866\u003c\/li\u003e \u003cli\u003eInstallation: Easy to install\u003c\/li\u003e\n\u003c\/ul\u003eStock replacement intake valve seat nickel type for Big Twin models. For use with leaded or unleaded gasoline.\n\u003cp\u003eUpgrade your Harley Davidson Big Twin engine with the Motorshop Nickel Intake Valve Seat, designed for precision fit and reliable performance. Crafted from durable nickel alloy, this replacement valve seat is compatible with both leaded and unleaded gasoline, ensuring optimal engine operation across various fuel types. Its robust construction helps maintain proper valve sealing, contributing to better compression and engine efficiency over time. This component is essential for maintaining the integrity of your engine's combustion chamber, especially during rebuilds or repairs. The nickel material offers enhanced heat resistance and longevity, making it suitable for extended use in demanding riding conditions. Designed specifically for models from 1966 through 1975, this valve seat ensures a perfect fit for a wide range of Harley Davidson FL series Big Twin motorcycles. It is easy to install and meets OEM specifications for quality and performance. Trust the Motorshop Nickel Intake Valve Seat for a dependable repair solution that restores your engine's power and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eMaterial: Nickel alloy for durability and heat resistance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatibility: Fits Harley Davidson FL Big Twin models from 1966 to 1975\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFuel Compatibility: Suitable for leaded and unleaded gasoline\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOEM Cross Reference: 18018-66\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: Taiwan\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAccessory Items: 16-0651 - Cylinder Head Support Adapter Tool, Measurement: Height:.400 inches\u003c\/li\u003e\u003c\/ul\u003e\n\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 FL 1980\u003cbr\u003e\nHarley Davidson FL 1981\u003cbr\u003e\nHarley Davidson FL 1982\u003cbr\u003e\nHarley Davidson FL 1983\u003cbr\u003e\nHarley Davidson FL 1984\u003cbr\u003e\nHarley Davidson FLT 1979\u003cbr\u003e\nHarley Davidson FLT 1980\u003cbr\u003e\nHarley Davidson FLT 1981\u003cbr\u003e\nHarley Davidson FLT 1982\u003cbr\u003e\nHarley Davidson FLT 1983\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\u003cbr\u003e\nHarley Davidson FX 1980\u003cbr\u003e\nHarley Davidson FX 1981\u003cbr\u003e\nHarley Davidson FX 1982\u003cbr\u003e\nHarley Davidson FX 1983\u003cbr\u003e\nHarley Davidson FX 1984\u003cbr\u003e\nHarley Davidson FXR 1982\u003cbr\u003e\nHarley Davidson FXR 1983\u003c\/div\u003e","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":44643004350506,"sku":"11-0651","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0651a.jpg?v=1785535443","url":"https:\/\/atticusgoods.com\/products\/motorshop-nickel-intake-valve-seat-for-harley-davidson-big-twin-models-part-sb1801866","provider":"Atticus Goods","version":"1.0","type":"link"}