{"product_id":"mr-gasket-copper-seal-header-gaskets-7158mrg","title":"Mr Gasket Copper Seal Header Gaskets - 7158MRG","description":"Fits 1965-1990 Chevrolet 396-454 Big Block with Square Ports\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 7158MRG\u003cbr\u003e\u003cbr\u003eMr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Manufactured from “Dead Soft” (solid) .043\" thick copper material\u003cbr\u003e• .051\" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094\"\u003cbr\u003e• Provides excellent sealing and durability\u003cbr\u003e• Conforms to and seals minor surface irregularities\u003cbr\u003e• For high performance street, drag race, oval track and turbocharged (extreme heat) applications\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003c\/em\u003e","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":48275609878755,"sku":"7158MRG","price":158.2,"currency_code":"NZD","in_stock":true}],"url":"https:\/\/fastlanespares.co.nz\/products\/mr-gasket-copper-seal-header-gaskets-7158mrg","provider":"Fast Lane Spares","version":"1.0","type":"link"}