{"product_id":"mr-gasket-1131g-performance-head-gasket","title":"Mr. Gasket 1131G - Performance Head Gasket","description":"\u003cp\u003eMr. Gasket 1131G - Performance Head Gasket\u003c\/p\u003e\u003cp\u003eHead Gasket - Shim - 4.370 in Bore - 0.020 in Compression Thickness - Steel - Big Block Chevy - Each\u003c\/p\u003e\u003cp\u003ePerformance Head Gasket; Embossed Steel Shim; Gasket Bore 4.370 in.; 0.020 in. Compressed Thickness;\u003c\/p\u003e\u003cp\u003eMr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today's extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel Shimmed For Perfect Sealing\u003c\/li\u003e\n\u003cli\u003eIncreases Engine Compression\u003c\/li\u003e\n\u003cli\u003eHigh Temp Silicone Coated To Prevent Leaks\u003c\/li\u003e\n\u003cli\u003eStress Formed Embossments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: \u003cspan\u003eBig Block Chevy\u003c\/span\u003e\n\u003c\/div\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\u003eEngine\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompressed Thickness\u003c\/strong\u003e: \u003cspan\u003e0.02\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e: \u003cspan\u003eUp to 12:1\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 Bore\u003c\/strong\u003e: \u003cspan\u003e4.37\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGasket Line\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eSteel Shim\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: \u003cspan\u003eRetail\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eHead Gasket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQuantity Per Pkg.\u003c\/strong\u003e: \u003cspan\u003e1\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\u003e0.5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mr. Gasket","offers":[{"title":"Default Title","offer_id":47338528473226,"sku":"MRGSKT-1131G","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_1131g_normalized.jpg?v=1776473428","url":"https:\/\/www.onlyinstock.com\/products\/mr-gasket-1131g-performance-head-gasket","provider":"Only In Stock","version":"1.0","type":"link"}