{"product_id":"mcs512499","title":"S\u0026S Hydraulic Lifter Update Kit for Shovel. Evo Oiling – 1966–1984 Shovelhead. Equipped with…","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis kit is basically the same set-up that S\u0026amp;S uses in their SH-series ''Shovelhead'' engines. It enables you to upgrade your Shovelhead to the more modern Evo style valve train. Kit includes S\u0026amp;S Evo style tappets; billet aluminum CNC machined tappet guides; adjustable Quickee pushrods that are drilled for ''through the pushrod Evo style top-end oiling''. This top-end oiling requires the use of S\u0026amp;S 512493 roller rocker arm kit. Also included are gaskets; hardware and pushrod cover keepers. Note: Requires the use of S\u0026amp;S 512493 roller rocker arms for the ''through the pushrod'' top end oiling set-up; as is stock with Evolution motors. Note: A 84-99 style Evolution Big Twin cam must be used.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e66-84 Shovelhead (NU). Equipped with 512493 S\u0026amp;S roller rocker arms and a 84-99 style Evo Big Twin Cam\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Motor parts \u0026gt; Tappet block kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 512499\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 512499\u003cbr\u003eManufacturer Part Number: 33-5451\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44341728248128,"sku":"MCS512499","price":734.57,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/512499k.jpg?v=1776035719","url":"https:\/\/hogparts.co.uk\/products\/mcs512499","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}