{"product_id":"mr-gasket-ultra-seal-valve-cover-gaskets-5869","title":"Mr Gasket Ultra-Seal Valve Cover Gaskets - 5869","description":"Fits 1963-1979 Pontiac 326-455 V8\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 5869\u003cbr\u003e\u003cbr\u003eUltra-Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Manufactured from high-density cork \/rubber blend gasket material\u003cbr\u003e• A black latex rubber coating is applied to outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage\u003cbr\u003e• Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil\u003cbr\u003e• For OE replacement, high performance street, drag race and oval track\u003cbr\u003e• .187\" thick\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003c\/em\u003e","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":48275598049507,"sku":"5869","price":99.7,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/9fbedf14bb59a4697ccfb8f4fa5969c0.jpg?v=1771062868","url":"https:\/\/fastlanespares.co.nz\/products\/mr-gasket-ultra-seal-valve-cover-gaskets-5869","provider":"Fast Lane Spares","version":"1.0","type":"link"}