{"product_id":"competition-cams-502-16-11-32-valve-stem-diameter-umbrella-valve-stem-oil-seal","title":"Competition Cams 502-16 11\/32\" Valve Stem Diameter Umbrella Valve Stem Oil Seal","description":"\u003cli\u003eWork with stock guides and 11\/32 inch valve stem diameter\u003c\/li\u003e\u003cli\u003eValve stem oil seals keep unwanted oil from entering the combustion chamber\u003c\/li\u003e\u003cli\u003eSeveral different types of valve seals are offered\u003c\/li\u003e\u003cbr\u003eCOMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop seal is used. The umbrella seals require no machining, but with the seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don't forget the valve seals.\u003cbr\u003eBrand: Comp Cams, Model: 502-16","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":39882936680657,"sku":"EZFB000CIUCZS","price":22.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/1227\/1313\/products\/51xhecwst2l_2ee25c31-de12-4195-9c0a-6b8d32bb17e9.jpg?v=1625539768","url":"https:\/\/edealszone.com\/products\/competition-cams-502-16-11-32-valve-stem-diameter-umbrella-valve-stem-oil-seal","provider":"edealszone","version":"1.0","type":"link"}