{"product_id":"motorshop-ul-tappet-assembly-and-base-kit-for-1939-1948-harley-davidson-u-models","title":"Motorshop UL Tappet Assembly and Base Kit 1939-1948 U Model","description":"\u003cdiv\u003e\n\u003ch1\u003eMotorshop UL Tappet Assembly and Base Kit for Harley Davidson U Models (1939–1948)\u003c\/h1\u003e\n\u003cp\u003eFour zinc-plated, non-threaded tappet assemblies with adjuster screws and a mount screw kit are included, delivering a complete tappet upgrade for vintage engines.\u003c\/p\u003e\n\u003cp\u003eDesigned for Harley Davidson U and UL models from 1939 through 1948, this kit accepts 80-inch valve spring cover sets that are not screw-on types, providing a reliable fit for vintage engine rebuilds. Covers and gaskets are sold separately.\u003c\/p\u003e\n\u003cp\u003eMade in Taiwan with quality components, the UL Tappet Assembly supports vintage engine restoration and upgrades by replacing or upgrading tappet components to promote smooth operation and reliable valve timing. The assembly is ideal for restoring original performance or customizing your classic motorcycle.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFitment: Harley Davidson U and UL models from 1939 to 1948\u003c\/li\u003e \u003cli\u003eIncludes tappet assemblies, adjuster screws, and a mount screw kit\u003c\/li\u003e \u003cli\u003eAccepts 80-inch valve spring cover sets (non-screw-on type)\u003c\/li\u003e \u003cli\u003eCan be paired with recommended accessories for a complete rebuild: Standard Sifton Lightning Tappet Set, Tappet Block Set, Replica UL Smooth Cam Cover, Tappet Block Screw Kit Parkerized\u003c\/li\u003e \u003cli\u003eProduct Type: Side Valve\u003c\/li\u003e \u003cli\u003eVendor: Motorshop\u003c\/li\u003e\n\u003c\/ul\u003eZinc plated non-threaded tappet assembly and base kit includes 4 tappet assemblies with adjuster screws and mount screw kit.\n\u003cp\u003eThe Motorshop UL Tappet Assembly and Base Kit is designed to enhance the performance and durability of your Harley Davidson U series motorcycles from 1939 to 1948. This kit accepts 80-inch valve spring cover sets, specifically designed for non-screw-on types, providing a reliable fit for vintage engine rebuilds. Please note that covers and gaskets are sold separately, ensuring you can customize your installation according to your needs. Crafted in Taiwan, this kit offers quality components that meet high standards for vintage Harley Davidson restorations and repairs.\u003c\/p\u003e\n\u003cp\u003eThe kit includes all necessary parts to replace or upgrade your engine's tappet components, supporting smooth operation and efficient valve timing. The assembly is ideal for restoring original performance or customizing your classic motorcycle. The UL Tappet Assembly and Base Kit is compatible with a range of Harley Davidson U models from 1939 through 1948, making it a versatile choice for vintage motorcycle enthusiasts and restorers. Its durable construction ensures long-lasting performance, even under the demanding conditions of vintage riding.\u003c\/p\u003e\n\u003cp\u003eFor optimal results, consider pairing this kit with suggested items such as the Standard Sifton Lightning Tappet Set and the Tappet Block Set. Accessory items like the Replica UL Smooth Cam Cover and the Tappet Block Screw Kit Parkerized further complement this assembly, allowing for a comprehensive rebuild or upgrade of your vintage Harley Davidson engine. Trust the Motorshop UL Tappet Assembly and Base Kit to restore your motorcycle’s power and reliability while maintaining authentic vintage styling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAccepts 80 inch valve spring cover set, not screw-on type\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned for Harley Davidson U models from 1939 to 1948\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in Taiwan with quality components\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSupports vintage engine restoration and upgrade\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatible with recommended accessory items for a complete rebuild\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson U 1939\u003cbr\u003e\nHarley Davidson U 1940\u003cbr\u003e\nHarley Davidson U 1941\u003cbr\u003e\nHarley Davidson U 1942\u003cbr\u003e\nHarley Davidson U 1943\u003cbr\u003e\nHarley Davidson U 1944\u003cbr\u003e\nHarley Davidson U 1945\u003cbr\u003e\nHarley Davidson U 1946\u003cbr\u003e\nHarley Davidson U 1947\u003cbr\u003e\nHarley Davidson U 1948\u003cbr\u003e\nHarley Davidson UL 1939\u003cbr\u003e\nHarley Davidson UL 1940\u003cbr\u003e\nHarley Davidson UL 1941\u003cbr\u003e\nHarley Davidson UL 1942\u003cbr\u003e\nHarley Davidson UL 1943\u003cbr\u003e\nHarley Davidson UL 1944\u003cbr\u003e\nHarley Davidson UL 1945\u003cbr\u003e\nHarley Davidson UL 1946\u003cbr\u003e\nHarley Davidson UL 1947\u003cbr\u003e\nHarley Davidson UL 1948\u003c\/div\u003e","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":44649831039018,"sku":"10-0675","price":361.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/10-0675a.jpg?v=1785785078","url":"https:\/\/atticusgoods.com\/products\/motorshop-ul-tappet-assembly-and-base-kit-for-1939-1948-harley-davidson-u-models","provider":"Atticus Goods","version":"1.0","type":"link"}