{"product_id":"speed-engineering®-88-98-silverado-sierra-c-k-5-0l-5-7l-mls-1-5-8-exhaust-header-gasket","title":"Speed Engineering® (88-98) Silverado\/Sierra C\/K 5.0L\/5.7L MLS 1-5\/8\" Exhaust Header Gasket","description":"\u003ch2\u003eCOMPATIBLE: (5.0L\/5.7L - 305cu\/350cu)\u003c\/h2\u003e\n\u003ch2\u003e1988 - 1998 CHEVROLET SILVERADO C1500\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e1988 - 1998 CHEVROLET \u003cmeta charset=\"utf-8\"\u003eSILVERADO K1500\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e1988 - 1998 GMC SIERRA C1500\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e1988 - 1998 GMC \u003cmeta charset=\"utf-8\"\u003eSIERRA K1500\u003c\/h2\u003e\n\u003ch2 align=\"center\" style=\"text-align: left;\"\u003eDesigned for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. \u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cem\u003e\u003cu\u003e\u003cstrong\u003eFeatures include:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cem\u003eUnparalleled Sealing\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cem\u003eMulti Layer Steel Construction\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cem\u003e2 QTY - Exhaust Manifold Gaskets\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cem\u003eSBC Engines Only\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cem\u003e17 3\/8\" Center to Center Outer Bolt Holes\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cem\u003e1 1\/2\" x 1 5\/8\" Exhaust Ports\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003ch2\u003e\u003cstrong\u003eCOMMUNITY:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eOur industry has been in the spotlight recently concerning global warming, regulations, and more restrictive selling standards. With millions of individuals and professionals in the classic car, drag racing, and truck industries we know how important these passions can be. At the same time, as a business we feel we need to do our part for our community and the world for that matter. Therefore every year Speed Engineering contributes to our local Police Department, is a proud 911 Memorial Support Member, and purchases thousands of dollars worth of carbon credit offsets from a variety of solar, wind, and industrial industries. We are happy to do our part, and can only hope that our industry will remain a long lived passionate one for all the automotive enthusiasts out there.\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/images.holley.com\/prop65_warning.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cstrong\u003eWARRANTY:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/10secondracing.com\/pages\/speed-engineering%C2%AE-product-warranty\" class=\"rte__image\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/SPEEDLOGO_2048x2048.jpg?v=1701532387\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Speed Engineering®","offers":[{"title":"Default Title","offer_id":42482393514078,"sku":"25-1259","price":22.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2026-02-24at10.38.42AM.png?v=1771958332","url":"https:\/\/10secondracing.com\/en-gb\/products\/speed-engineering%c2%ae-88-98-silverado-sierra-c-k-5-0l-5-7l-mls-1-5-8-exhaust-header-gasket","provider":"10 Second Racing","version":"1.0","type":"link"}