{"product_id":"mcs-shovel-tappet-block-set-front-rear-chrome-mcs-904915","title":"MCS Shovel Tappet Block Set Front\/Rear. Chrome","description":"53-84 Big Twin (NU). 53-E76 Big Twin requires a special conversion mount kit\u003cbr\u003e\u003cbr\u003eChrome plated steel. Reproduction part. Will fit all 53-84 Big Twin models but earlier 53-E76 model OEM screws do not have the flat base screws that are required for the late model tappet blocks. A special conversion screw set is required for 53-E76 models that will fit the different threads that are used in 53-E76 crankcases. (like 502990 allen head or 513555 acorn). Repl. 18602-80A rear and 18603-80A front tappet guides. Note: 53-E76 models require a special conversion mount kit.","brand":"Mcs Storehouse","offers":[{"title":"Default Title","offer_id":43568539795519,"sku":"mcs_904915","price":156.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3213\/0367\/files\/mcs_904915_b.jpg?v=1784748228","url":"https:\/\/vaultmoto.com\/products\/mcs-shovel-tappet-block-set-front-rear-chrome-mcs-904915","provider":"VaultMoto","version":"1.0","type":"link"}