{"product_id":"rocker-arm-shim-kit-big-twin","title":"Rocker Arm Shim Kit - Big Twin","description":"Contains shims, spacers and seals to rebuild all four rocker arm shafts found in '66-'84 Shovelhead engines. Rocker arm won't come out of adjustment or need re-shimming. Only needs to be replaced with each valve job.","brand":"Drag Specialties","offers":[{"title":"Default Title","offer_id":44359347044397,"sku":"P102_04-0988-HC","price":22.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/4057\/5021\/files\/09270004_0.png?v=1765242775","url":"https:\/\/shopronayers.com\/products\/rocker-arm-shim-kit-big-twin","provider":"Ron Ayers Motorsports","version":"1.0","type":"link"}