{"product_id":"mr-gasket-5912-ultra-seal-exhaust-gasket-set","title":"Mr. Gasket 5912 - Ultra Seal Exhaust Gasket Set","description":"\u003cp\u003eMr. Gasket 5912 - Ultra Seal Exhaust Gasket Set\u003c\/p\u003e\u003cp\u003eExhaust Header \/ Manifold Gasket - Ultra-Seal - 2.150 in Round Port - Steel Core Laminate - Big Block Chevy - Pair\u003c\/p\u003e\u003cp\u003eUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 2.15 in.; Thickness .062 in.;\u003c\/p\u003e\u003cp\u003eManufactured from high-temperature steel core\/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHas A Graphite Core W\/ Steel Outer Layers\u003c\/li\u003e\n\u003cli\u003eGraphite Core Has Excellent Thermo-conductivity\u003c\/li\u003e\n\u003cli\u003eCoated With High Temp Silicone For Sealing\u003c\/li\u003e\n\u003cli\u003eWill Not Indent Aluminum Heads\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cspan\u003eMr. Gasket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: \u003cspan\u003eExhaust\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCollector Gaskets Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission Code\u003c\/strong\u003e: \u003cspan\u003e5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: \u003cspan\u003eChevrolet Big Block Mark IV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGasket Line\u003c\/strong\u003e: \u003cspan\u003eUltra-Seal\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eUltra-seal\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePort Shape\u003c\/strong\u003e: \u003cspan\u003eRound\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: \u003cspan\u003e2.15\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eHeader Gaskets\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: \u003cspan\u003e.062\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarning\u003c\/strong\u003e: \u003cspan\u003eCalifornia Proposition 65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003eManufacturer's Limited 90 Day Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cspan\u003e0.38\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mr. Gasket","offers":[{"title":"Default Title","offer_id":47338431053962,"sku":"MRGSKT-5912","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_5912_normalized.jpg?v=1776472661","url":"https:\/\/www.onlyinstock.com\/products\/mr-gasket-5912-ultra-seal-exhaust-gasket-set","provider":"Only In Stock","version":"1.0","type":"link"}