{"product_id":"cgs-c5475-040","title":"Cometic MLS Head Gaskets C5475-040","description":"\u003cdiv class=\"max-w-lg text-sm\"\u003eFits:\n\u003cul\u003e\n\u003cli\u003e2002–2006 Chevrolet Avalanche 1500\u003c\/li\u003e\n\u003cli\u003e1997–2002, 2010–2015 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1997–2013 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2003–2007 Chevrolet Express 2500\u003c\/li\u003e\n\u003cli\u003e1999–2013 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e1999–2000 Chevrolet Silverado 2500\u003c\/li\u003e\n\u003cli\u003e2000–2013 Chevrolet Suburban 1500\u003c\/li\u003e\n\u003cli\u003e2000–2013 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2003–2006 Chevrolet SSR\u003c\/li\u003e\n\u003cli\u003e2005–2007 Chevrolet Express 3500\u003c\/li\u003e\n\u003cli\u003e2006–2009 Chevrolet Trailblazer\u003c\/li\u003e\n\u003cli\u003e2007–2013 Chevrolet Avalanche\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Silverado 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2009–2012 Chevrolet Colorado\u003c\/li\u003e\n\u003cli\u003e2014–2017 Chevrolet SS\u003c\/li\u003e\n\u003cli\u003e2003–2006 Chevrolet Trailblazer EXT\u003c\/li\u003e\n\u003cli\u003e  \u003c\/li\u003e\n\u003cli\u003e2003–2007 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2003–2007 GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003e1999–2013 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e1999–2000 GMC Sierra 2500\u003c\/li\u003e\n\u003cli\u003e2000–2013 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2000–2013 GMC Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003e2004–2007 GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003e2005–2009 GMC Envoy\u003c\/li\u003e\n\u003cli\u003e2007 GMC Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2009–2012 GMC Canyon\u003c\/li\u003e\n\u003cli\u003e2004–2005 GMC Envoy XUV\u003c\/li\u003e\n\u003cli\u003e2003–2006 GMC Envoy XL\u003c\/li\u003e\n\u003cli\u003e1997–2002 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e2004–2006 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e2009 Pontiac G8\u003c\/li\u003e\n\u003cli\u003e2001–2004 Avanti II\u003c\/li\u003e\n\u003cli\u003e2004–2007 Cadillac CTS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003eCometic Gasket\u003c\/div\u003e\u003cdiv\u003eC5475-040\u003c\/div\u003e\u003cdiv\u003eHead Gaskets\u003c\/div\u003e\u003cdiv\u003eCOMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flouroelastomer rubber based material that is heat resistant to 250 C\/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.\u003c\/div\u003e\u003cdiv\u003eCometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.\u003c\/div\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":42684698230826,"sku":"cgsC5475-040","price":105.54,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/cgt-h1518sp9086s_xl.jpg?v=1696709706","url":"https:\/\/streetfx.myshopify.com\/products\/cgs-c5475-040","provider":"StreetFX Motorsport","version":"1.0","type":"link"}