{"product_id":"33-5353","title":"S\u0026S Cycle High Performance Hydraulic Tappets for 1966-99 Harley-Davidson Big Twins and 1986-'90 Harley-Davidson Sportster Models","description":"\u003cp\u003eS\u0026amp;S\u003csup\u003e®\u003c\/sup\u003e Hydraulic Tappets fit all HD\u003csup\u003e®\u003c\/sup\u003e Evolution\u003csup\u003e®\u003c\/sup\u003e, HD\u003csup\u003e®\u003c\/sup\u003e big twin engines and 1986-'90 Sportster\u003csup\u003e®\u003c\/sup\u003e models. They also are used in S\u0026amp;S\u003csup\u003e®\u003c\/sup\u003e engines for 1966\u0026amp;-'84 big twin chassis. These tappets feature numerous significant design improvements and are perfect for stock replacement as well as high performance applications.Features and Benefits: Larger inner bearing race reduces stresses to increase axle, bearing, and roller life: the S\u0026amp;S\u003csup\u003e®\u003c\/sup\u003e inner bearing race is .123 larger in diameter than the raceless roller axles currently used by some manufacturers. Improved inner race-roller design allows use of more, and larger bearings to increase load-carrying surface area, further reducing stress and wear in the critical roller area. Redesigned plunger assembly better withstands forces associated with heavy-duty valve springs and cams typically used in high-performance applications. Revised metering device precisely controls oil delivery to top end, insuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end. Each lifter body and plunger assembly is hand-fit and then pressure-tested to insure correct operation. Set of four, with HL2T limited travel kit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: S\u0026amp;S Cycle\u003c\/li\u003e\n\u003cli\u003ePart number: 33-5353\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003eThese are performance and custom aftermarket products sourced to match or exceed original specifications as an alternative to the OEM part. Any Harley-Davidson part numbers referenced are for identification purposes only.\u003c\/small\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":43509146845232,"sku":"33-5353","price":884.01,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/33-5353.jpg?v=1787194745","url":"https:\/\/www.moto1.nz\/products\/33-5353","provider":"Moto1","version":"1.0","type":"link"}